Below is a comprehensive list of nomorePAPER's formula functions that can be used in various field properties throughout the platform wherever the hammer icon is present.



1. Contextual

6. Logic11. Choices
2. System Values7. Data Conversion12. Data Interchange
3. Math8. Data Sources13. Location
4. Text9. Lists/Sets Of Values14. Process Steps
5. Date/Time10. Repeats/Tables15. Advanced Maths



1. CONTEXTUAL


USEREMAIL()User's Email Address

USERFIRSTNAME()User's First Name

USERLASTNAME()User's Last Name

USEREXTERNALID()User's External Id

USERINGROUP()Returns True/False if the signed-in user's group name or external ID matches the given name/external ID.
USERINGROUP('group name or external Id')
ORGNAME()Organisation Name

GLOBALVAL('keyname')
Global Value		Gets the Global Value for the specified key name (if any)

ORGMETA('key')
Organisation Meta Value		Gets the Provider Meta Data Value for the specified key (if any).
For example if your Organisation setup contains a Meta Data key of billing_id then you may access this value across the platform with ORGMETA('billing_id').

USERMETA('key')
User Meta Value		Gets the User Meta Data Value for the specified key (if any).
For example if your User setup contains a Meta Data key of billing_id then you may access this value across the platform with USERMETA('billing_id').

DEVICENAME()The device name.

DEVICEOS()The device operating system.

DEVICEOSVERSION()The device operating system version.

APPVERSION()The current version of the app installed on the user's device.

SCREENVERSION()The version number of the current screen on the device.


SCREENDATE()
Screen Last Updated (UTC)		The date & time on which the current screen on the device was last updated for GMT (UTC) time zone.

VAL('dataname')
Direct Value		Returns the current answer value of the given field. Useful for avoiding circular reference issues, e.g. when filtering repeated values in a Choices field based on its own current value.

COUNTER()
Screen Parameter		Simple counter that increments by 1 every time a new Form entry is created in the app. Will left pad the counter with zero’s to the specified pad width length. Concatenate counter() with user data to generate unique numbers.
NOTE: Counter numbers are device-specific.

TASK('key')
Linked Task Data - APP ONLY		Gets data value for the given key when this Screen is linked to a Task. Returns blank value if no Task is linked.
The following Task keys are available:
ADDITIONALINFO, COMPLETEATLAT, COMPLETEATLON, EXTERNALID, ID, ISOVERDUE, NAME, PERFORMWITHIN, COMPLETEBY, COMPLETEBYUTC, STARTTIME, STARTTIMEUTC

e.g. TASK('NAME') returns the linked Task's name value.



2. SYSTEM VALUES


TODAY()
Current Date		The current local date reported by the device.
NOTE: Device dates can be inaccurate if the local time is not correct.

NOW()
Current Date and Time		The current local date and time reported by the device.
NOTE: Device times can be inaccurate if the local time is not correct.

UTCTODAY()
Current UTC (GMT) Date		The current Greenwich Mean Time (GMT) date reported by the device.

UTCNOW()
Current UTC (GMT) Date & Time		The current Greenwich Mean Time (GMT) date and time reported by the device.

TASK-FIRSTAVAILABLE()

Returns the 'First Available' automatic user assignment identifier.

Useful for creating new Tasks that are randomly assigned to the first available user.

Also handy to use as a Process Step field's 'Send Form To' value.

The optional parameter allows you to restrict the Task assignment to only users within the given User Group name or external ID.


Examples of use:

TASK-FIRSTAVAILABLE() will assign randomly to first of all available users

TASK-FIRSTAVAILABLE('mygroup') will assign randomly to first available user in User Group named 'mygroup'

TASK-FIRSTAVAILABLE({{myfield}}) will assign randomly to first available user in User Group name/ID matching the answer of field with name 'myfield'


TASK-FIRSTTOCLAIM()

Returns the 'First To Claim' user assignment identifier.

Useful for creating new Tasks to be performed by the first user to claim.

Also handy to use as a Process Step field's 'Send Form To' value.

The optional parameter allows you to restrict the Task visibility to only users within the given User Group name or external ID.


Examples of use:

TASK-FIRSTTOCLAIM() Task will be visible to all users

TASK-FIRSTTOCLAIM('mygroup') will be visible to users in User Group named 'mygroup'

TASK-FIRSTTOCLAIM({{myfield}}) will be visible to users in User Group name/ID matching the answer value of field with name 'myfield'




3. MATH


+
Add		Addition operator.
NOTE: Always put a space on either side of the '+'

-
Subtract		Subtraction operator.
NOTE: Always put a space on either side of the '-'

*
Multiply		Multiplication operator.
NOTE: Always put a space on either side of the '*'

DIV
Divide		Division operator.
NOTE: Always put a space on either side of the 'DIV'

MOD
Modulo		Modulo operator.
MOD is like division but returns the remainder only.
NOTE: Always put a space on either side of the 'MOD'

RANDOM(length)
Random Number		Generates a random number or string. Can be called with 0 or 1 parameter
RANDOM() returns a decimal number between 0 and 1.0
RANDOM(length) returns random integer of given length

ROUND(val, places)
Round		Rounds the given number to the specified number of fractional places

POW(val, power)
Power		Returns the given number  to the specified power
TRUNC(val)
Truncate		Truncates given number value to an integer.
Effectively rounds number down to zero decimal places.

MAX(val1, val2)
Maximum		Returns the larger of two numbers
MIN(val1, val2)
Minimum		Returns the smaller of two numbers
CEILING(val)
Ceiling		Returns the smallest integer value that is greater than or equal to the specified number.

FLOOR(val)
Floor		Returns the largest integer less than or equal to the specified number

ABS(val)
Absolute		Returns the absolute (positive) value of a number.
ABS(-5) returns 5
ABS(-5.6) returns 5.6



4. TEXT


STRING-LENGTH(val)
Length		Returns the number of characters in the given value
SUBSTR(val, startIndex, lengthOptional)
Substring		Retrieves a substring from the given value.
Substrings start at the zero-indexed start position and run to the end of the val unless an optional character length is specified.
e.g. if myfield has value 'ABCDEF', then:
SUBSTR({{myfield}}, 2) gives CDEF
SUBSTR({{myfield}}, 2, 1) gives C

CONCAT(val1, val2, val3)
Concatenate		Joins the given values end-to-end
JOIN('separator', val1, val2)
Concatenate With Seperator		Joins the given values end-to-end, separated by the given separator

SUBSTITUTE(val, old_text, new_text)
Substitute		Substitute’s new_text for old_text into the given value.

e.g. if myfield has value 'ABC|DEF', then:
SUBSTITUTE({{myfield}}, '|', '\n') replaces | with new line

LOWER(val)
Lower Case		Converts all characters in the specified val to lower case

e.g. LOWER({{myfield}})

UPPER(val)
Upper Case		Converts all characters in the specified val to upper case

e.g. UPPER({{myfield}})

STARTSWITH(val, startswith)
Starts With		Returns true or false result depending on if the given starts with text appears at the beginning of the given text value. Matching is case insensitive.

e.g. if myfield has value 'ABCDEF', then:
STARTSWITH({{myfield}}, 'ABC') result is true

CONTAINS(val, contains)
Contains Text		Returns true or false result depending on if the given contains text appears anywhere within the given text value. Matching is case insensitive.

e.g. if myfield has value 'ABCDEF', then:
CONTAINS({{myfield}}, 'CDE') result is true


INDEXOF(input, value, optionalStartIndex, optionalCount)
Index/Position Of Text		Gets the zero-based position for the first occurrence of the given value in the input text. Returns -1 if the search value is not found.
Optional start index will begin search at given zero-based index.
Optional count specifies how many characters to search within from the start index.

e.g. INDEXOF('AAA|BBB|CCC', 'A') returns 0
e.g. INDEXOF('AAA|BBB|CCC', 'BD') is -1
e.g. INDEXOF('AAA|BBB|CCC', 'B', 5) is 5
e.g. INDEXOF('AAA|BBB|CCC', '|', 4, 3) is 7

SPLIT(input, delimiter, optionalIndex)
Split String		Splits text input into a List of values based on the specified delimiter character. This resulting List can be used within aggregate functions such as SUM() or COUNT().
If optional zero-based index is specified, then returns the single value at the given index or BLANK if the index is not within the list.

e.g. SPLIT({{nfcField}}, ',', 2) returns the 3rd element in the comma seperated list
e.g. SPLIT('AAA|BBB|CCC', '|', 0) is AAA
e.g. SPLIT('AAA,BBB,CCC', ',') is a list with AAA, BBB and CCC as it's elements
e.g. MAX(SPLIT('1-2-5-4-3', '-')) is 5
e.g. SPLIT('AAA,BBB,CCC', ',' , 99) is BLANK as there is not 100 elements in the input list

RANDOMSTR(length)
Random String		Generates a random string of characters of the given length

GUID()
GUID		Generates a new Globally Unique Identifier 
https://en.wikipedia.org/wiki/Globally_unique_identifier



5. DATE/TIME


DATEADD(startdate, numberunits, unit)
Add To Date		Returns a new Date/Time that adds the specified number of units to the specified starting date value.

e.g. DATEADD({{mydatefield}}, 6, 'MM')

Unit specifiers are:
YY - whole years
MM - whole months
DD - whole days
HH - whole hours
MI - whole minutes
SS - whole seconds

DATEDIFF(startdate, enddate, unit)
Difference Between Dates		Calculates the total number of minutes, hours, days, months, or years between two date/times.
 
e.g. DATEDIFF({{mydatefield}}, now(), 'HH')

Unit specifiers are:
YY - whole years
MM - whole months
DD - whole days
HH - whole hours
MI - whole minutes
SS - whole seconds

If you wish to exclude weekend days from the calculation, specify the optional true/false parameter to exclude weekends as follows:
 
 e.g. DATEDIFF('2017-04-19', '2017-04-27', 'DD', true())

where the above function would return 6 days.

DATETOLOCAL(utcdateval)
Convert UTC Date to Local Date [BETA]		Converts the given UTC date time value to local date time.
When used in a Form Design the local time is based on the device's local time. If used in a template, local time is based on the Organisation's Default time zone.

e.g. DATETOLOCAL({{mydatefield}}

DATETOUTC(localdateval)
Convert Local Date to UTC Date [BETA]

Converts the given local date time value to UTC date time.

When used in a Form Design the local time is based on the device's local time.

If used in a template, local time is based on the Organisation's Default time zone.


e.g. DATETOUTC({{mydatefield}})

YEAR(dateval)
Year		Returns the year portion of the specified date value.

e.g. YEAR({{mydatefield}})

MONTH(dateval)Returns the month portion of the specified date value.

e.g. MONTH({{mydatefield}})

DAY(dateval)
Day		Returns the day portion of the specified date value.

e.g. DAY({{mydatefield}})

HOUR(dateval)
Hour


Returns the hours portion of the specified date value.

e.g. HOUR({{mydatefield}})

MINUTE(dateval)
Minute		Returns the minutes portion of the specified date value.

e.g. MINUTE({{mydatefield}})

SECOND(dateval)
Second		Returns the seconds portion of the specified date value.

e.g. SECOND({{mydatefield}})

DAYWEEK(dateval)
Day of Week

Returns the numbered weekday for the specified date value.

Values are 0 through 6 for Sunday through Saturday


e.g. DAYWEEK({{mydatefield}})

DAYYEAR(dateval)
Day of Year

Returns the numbered day of the year for the specified date value.

Values returned are between 1 and 366.


e.g. DAYYEAR({{mydatefield}})

WEEKYEAR(dateval)
Week of Year		Returns the numbered week of the year for the specified date value.
Values returned are between 1 and 52.

e.g. WEEKYEAR({{mydatefield}})

IMGDATE(imagefield)
Creation Date/Time of Image		Returns the original creation date and time of the given image field's file, as found in the file's EXIF metadata.
If this metadata is not available, the date and time of capture into the image field is returned.
The date/time returned is in the local timezone of the device.



6. LOGIC


=
Equal To		Returns true if both operands are equal

<
Less Than		Returns true if the first operand is less than the second
>
Greater Than		Returns true if the first operand is greater than the second
OR
Divide		Returns true if any one of the operands is true

AND
Modulo		Returns true if both of the operands is true
NOT(val)

Returns true if the value given is false, and false if the value given is true
TRUE()

Returns true
FALSE()Returns false

IF(condition, trueval, falseval)
Conditional (if/else)		Let's you return one of two values based on whether the given condition is true or false. Useful for toggling a field's dynamic value based on previous answers.

e.g. IF({{score}} > 50, 'YOU PASS', 'YOU FAIL')

ISBLANK(val)
Is Blank or Empty		Returns true/false based on whether the given value is blank/empty.
An easy way to check if a field has no answer

NOTBLANK(val)
NOT Blank or Empty		Returns true/false based on whether the given value is not blank/empty.
An easy way to check if a field has any answer.

COALESCE(val1, val2)
First Non-Empty Value (coalesce)		Use this function when you want to guarantee a non-blank value is returned. This is useful when doing scoring calculations - wrap each answer in a COALESCE({{answer}}, 0) to ensure you get a zero if the user has not provided an answer.

REGEX(input, pattern)
Regular Expression Match


Returns true/false based on whether the regular expression finds a match in the input string. Regular expressions are a very powerful, advanced feature. Learn about regular expressions.
https://msdn.microsoft.com/en-us/library/hs600312(v=vs.110).aspx

REPLACE(input, pattern, replacement)
Regular Expression Replacement


Replaces the text matched by the given regular expression with the text specified in the replacement string. Note that the regular expression pattern can be static text or passed in from another field.

e.g. REPLACE({{input}}, 'ab*c', '_')
e.g. REPLACE({{input}}, {{regex}}, '_')
 



7. DATA CONVERSION


FORMAT-DATE(val, format)
Format Date/Time To Text


Convert a date/time to formatted string value.

e.g. FORMAT-DATE(now(), 'MM/dd/yy H:mm:ss')
outputs like: 06/10/11 15:24:16

Typical format specifies include:
yy - 2 digit year
yyyy - 4 digit year
MM - 2 digit month
MMM - 3 character abbreviated month
dd - 2 digit day
HH - hour in 24 hour clock
mm - 2 digit minute (00-59)
ss - 2 digit second (00-59)


FORMAT-NUM(val, format, optionalCulture)
Format Number To Text		Convert a number to a formatted string value.
By default, US formatting is applied; the optional culture parameter lets you specify the target format culture. 

e.g. FORMAT-NUM({{numfield}}, '00.00') outputs 4.9675 as: 04.97
e.g. FORMAT-NUM({{numfield}}, '00.00', 'fr-FR')
outputs 4.9675 as: 04,97

Typical format specifies include:
0 - Replaces with digit or zero if none
# - Replaces with digit or nothing if none
. - Sets the decimal separator position
, - Sets grouping operator position

FORMAT-GEO(val, format)
Format Location To Text






Converts a geo location to formatted text value.

Format options are:
'DMS' - Degrees, minutes and seconds e.g. 41°24'12'N 2°10'26.5'E
'DDS' - Decimal degrees, space delimited e.g. 41.40338 2.17403
'DDC' - Decimal degrees, comma delimited e.g. 41.40338,2.17403
'DIR' - Direction degrees e.g. 0°N

Usage examples:

FORMAT-GEO({{mygpsfield}}, 'DDS')
FORMAT-GEO('41.40338 2.17403', 'DMS')

DATE(val, 'optionalFormat')
To Date		Converts the given value to a date value, optionally using the specified format.

e.g. DATE('12/14/17 5:10:08', 'MM/dd/yy H:mm:ss')
tells the template engine to read the specified value as if it is written in the format 'MM/dd/yy H:mm:ss'.

Field references can also be used with the formula.
e.g. DATE({{myDateField}}, {{myFormatField}})

To always ensure correct interpretation of the specified value to convert, it is recommended that you provide the optional format parameter.

Typical format specifiers include:
yy - 2 digit year
yyyy - 4 digit year
MM - 2 digit month
MMM - 3 character abbreviated month
dd - 2 digit day
HH - hour in 24 hour clock
mm - 2 digit minute (00-59)
ss - 2 digit second (00-59)

STRING(val)
To Text		Converts the given value to a string value
INT(val)
To Integer		Converts the given value to an integer value
NUMBER(val)
To Number		Converts the given value to a numerical value
BOOLEAN(val)
To Boolean		Converts the given value to a boolean value
CBOX(val, matchTo)
To CheckBox (Ticked or Crossed)		Returns a Unicode checkbox that is ticked or crossed, depending on whether val equals matchTo.
e.g. CBOX({{myfield}}, 'Yes')
outputs ☑ or ☒

CBOXB(val, matchTo)
To CheckBox (Ticked or Blank)		Returns a Unicode checkbox that is ticked or blank, depending on whether val equals matchTo.

e.g. CBOXB({{myfield}}, 'Yes')
outputs ☑ or ☐

FILEURL(fieldname)
To File URL		Generates the web URL to the given file field (e.g. Media or Attachment field types).
Useful for assignment into a Data Source image column or for providing direct download links in Connector outputs.



8. DATA SOURCES


DSCOUNT(dsId, 'optionalFilterFormula')
Count Rows		Counts rows in the given Data Source, optionally filtering rows by formula. Refer to the Data Source by its External Id (from the Data Source -> Settings page)

e.g. DSCOUNT('STAFF')

Add a filter formula using {{this[column]}} to refer to columns.

e.g. DSCOUNT('STAFF', '{{this[2]}} = "BOB"')
counts rows where 3rd column = BOB

DSSUM(dsId, columnIndex, 'optionalFilterFormula')
Sum Values in Column		Sums column values in the given Data Source, optionally filtering rows by formula. Refer to the Data Source by it's External Id (from the Data Source -> Settings page).
Refer to the column by it's zero-based index.

e.g. DSSUM('STAFF', 2)
sums the 3rd column's values

Add a filter formula using {{this[column]}} to refer to columns.

e.g. DSSUM('STAFF', 2, '{{this[5]}} = "BOB"')
sums 3rd column where 6th column = BOB

DSAVG(dsId, columnIndex, 'optionalFilterFormula')
Average Value in Column		Averages column values in the given Data Source, optionally filtering rows by formula. Refer to the Data Source by its External Id (from the Data Source -> Settings page). Refer to the column by its zero-based index.

e.g. DSAVG('STAFF', 2)
averages the 3rd column's values

Add a filter formula using {{this[column]}} to refer to columns.

e.g. DSAVG('STAFF', 2, '{{this[5]}} = "BOB"')
averages 3rd column where 6th column = BOB

DSMAX(dsId, columnIndex, 'optionalFilterFormula')
Maximum Value in Column		Gets maximum column value in the given Data Source, optionally filtering rows by formula. Refer to the Data Source by it's External Id (from the Data Source -> Settings page). Refer to the column by it's zero-based index.

e.g. DSMAX('STAFF', 2)
gets 3rd column's max value

Add a filter formula using {{this[column]}} to refer to columns.

e.g. DSMAX('STAFF', 2, '{{this[5]}} = "BOB"')
maxes 3rd column where 6th column = BOB


DSMIN(dsId, columnIndex, 'optionalFilterFormula')
Minimum Value in Column		Gets minimum column value in the given Data Source, optionally filtering rows by formula. Refer to the Data Source by it's External Id (from the Data Source -> Settings page). Refer to the column by it's zero-based index.

e.g. DSMIN('STAFF', 2)
gets 3rd column's max value

Add a filter formula using {{this[column]}} to refer to columns.

e.g. DSMIN('STAFF', 2, '{{this[5]}} = "BOB"')
mins 3rd column where 6th column = BOB
DSFIRST(dsId, columnIndex, 'optionalFilterFormula')
First Value in Column


Gets first column value in the given Data Source, optionally filtering rows by formula. Refer to the Data Source by it's External Id (from the Data Source -> Settings page). Refer to the column by it's zero-based index.

e.g. DSFIRST('STAFF', 2)
gets 3rd column's first value

Add a filter formula using {{this[column]}} to refer to columns.

e.g. DSFIRST('STAFF', 2, '{{this[5]}} = "BOB"')
first of 3rd column where 6th column = BOB

DSLAST(dsId, columnIndex, 'optionalFilterFormula')
Last Value in Column		Gets last column value in the given Data Source, optionally filtering rows by formula. Refer to the Data Source by it's External Id (from the Data Source -> Settings page). Refer to the column by it's zero-based index.

e.g. DSLAST('STAFF', 2)
gets 3rd column's last value

Add a filter formula using {{this[column]}} to refer to columns.

e.g. DSLAST('STAFF', 2, '{{this[5]}} = "BOB"')
last of 3rd column where 6th column = BOB



9. LISTS/SETS OF VALUES


LIST(pattern, 'optionalFilterFormula')
List of Values		Collects answers from fields with data names matching the given regular expression pattern. List results are typically used with functions like SUM()/COUNT() to calculate results on fields that follow a common naming convention - e.g. survey fields like q1, q2, q3 etc.
Second optional parameter applies a filter formula to the answers gathered, leaving only answers that pass the condition. Use {{this}} to refer to the answer value in formula.

e.g. SUM(LIST('q[0-9]+')) sums answers for fields named q1, q2 etc
e.g. COUNT(LIST('q[0-9]+', '{{this}} = 5')) counts q1,q2 etc fields where answers equal to 5

TOLIST(value, 'optionaldelimiter', 'optionalFilterFormula')
Convert To List		Converts the given value to a List. The value must be text containing delimited List elements - e.g. 34|76|9 Second optional parameter is the delimiter character separating elements. Default is pipe character.
Third optional parameter applies a filter formula to the List elements gathered, leaving only elements that pass the condition. Use {{this}} to refer to the element value in formula.

e.g. TOLIST({{myfield}})
e.g. TOLIST({{myfield}}, 'STARTSWITH({{this}}, "B")')
e.g. TOLIST('3,6,9,62', ',', '{{this}} > 5')

TOLIST({{myfield1}}, {{myfield2}}, ..., {{myfieldN}}, 'optionalFilterFormula')
Convert To List (Multi-field)

Converts the given fields to a List where each field value is an element in the list.

Second optional parameter applies a filter formula to the List elements gathered, leaving only elements that pass the condition. Use {{this}} to refer to the element value in formula.

e.g. TOLIST({{myfield1}}, {{myfield2}}, ..., {{myfield3}})

e.g. TOLIST({{myfield1}}, {{myfield2}}, ..., {{myfield3}},'STARTSWITH({{this}}, "B")')

IN(value, list)
In List of Values		Returns true if the given value is found within the given List.

e.g. IN('ABC', LIST('q[0-9]+'))
e.g. IN('ABC', PRIOR('repeatfield'))

NOTIN(value, list)
NOT In List of Values		Returns true if the given value is NOT found within the given List.

e.g. NOTIN('ABC', TOLIST({{listfield}}))
e.g. NOTIN('ABC', PRIOR('repeatfield'))

COUNT(list)
Count List Values		Counts the values in the given List. Parameter must be a valid List function such as LIST() or PRIOR()

e.g. COUNT(LIST('q[0-9]+'))

SUM(list)
Sum List Values		Sums the values in the given numeric List. Parameter must be a valid List function such as LIST() or PRIOR()

e.g. SUM(LIST('q[0-9]+'))

AVERAGE(list)
Average List Value		Averages the values in the given numeric List. Parameter must be a valid List function such as LIST() or PRIOR()

e.g. AVERAGE(LIST('q[0-9]+'))

MEDIAN(list)

Gets the median value in the given numeric List. Parameter must be a valid List function such as LIST() or PRIOR()

e.g. MEDIAN(LIST('q[0-9]+'))

e.g. MEDIAN(TOLIST('1|2|3|4|5'))

e.g. MEDIAN(TOLIST({{listfield}}))

MIN(list)
Minimum List Value		Gets minimum value in the given numeric List. Parameter must be a valid List function such as LIST() or PRIOR()

e.g. MIN(LIST('q[0-9]+'))

MAX(list)
Maximum List Value		Gets the maximum value in the given numeric List. Parameter must be a valid List function such as LIST() or PRIOR()

e.g. MAX(LIST('q[0-9]+'))

FIRST(list)
First List Value		Gets the first value in the given List. Parameter must be a valid List function such as LIST() or PRIOR()

e.g. FIRST(LIST('q[0-9]+'))

LAST(list)
Last List Value


Gets the last value in the given List. Parameter must be a valid List function such as LIST() or PRIOR()

e.g. LAST(LIST('q[0-9]+'))



10. REPEATS/TABLES


POSITION({{repeat}})
Repeat/Row Position		The page/row number of the current repeat Page or Table row.
Useful for generating incremental numbers for sections/clauses (e.g. 1.1, 1.2, 1.3)
Parameter is the data name of the repeatable page or table.

e.g. POSITION({{repeatpage}})

PRIOR('dataname', occurrences)
Prior Repeat Value(s)		Gets the previous repeat/row value(s) of the named field within a Page/Table, starting from the current repeat context. Should only be used within a repeatable Page or Table. Optional second parameter specifies how many prior answers to retrieve. Prior repeat values are returned as a List unless the second parameter is 1; if so the value of the last prior answer is returned. Useful for performing aggregate functions on repeat values thus far  (e.g. SUM,COUNT) and, if second parameter is 1, for copying forward the previous repeat/row value into the current new instance.

e.g. PRIOR('myfield') List of all prior answers
e.g. PRIOR('myfield', 1) last prior value only

COUNT({{repeat}})
Count Repeats/Rows		Counts the repeats/rows of a Page/Table.
Useful for counting rows/repeats captured - e.g. an order line count

e.g. COUNT({{repeatPage}})

SUM({{numfield}})
Sum Repeats/Rows		Sums a Number field across all repeats/rows of a Page/Table.
Useful for totalling values captured - e.g. an order line total

e.g. SUM({{numberfield}})

AVERAGE({{numfield}})
Average Repeat/Rows		Averages a Number field across all repeats/rows of a Page/Table.
Useful for aggregating values captured - e.g. an average quantity

e.g. AVERAGE({{numberfield}})

MEDIAN({{numfield}})
Median Repeat Value

Median value of a Number field across all repeats/rows of a Page/Table.


e.g. MEDIAN({{mynumberfield}})

MAX({{numfield}})
Maximum Repeat Value		Maximum value of a Number field across all repeats/rows of a Page/Table.

e.g. MAX({{mynumberfield}})

MIN({{numfield}})
Minimum Repeat Value		Minimum value of a Number field across all repeats/rows of a Page/Table.

e.g. MIN({{mynumberfield}})

FIRST({{repeatfield}})
First Repeat Value		Value of the first occurrence/row of a repeatable Page or Table field.

e.g. FIRST({{myrepeatfield}})

LAST({{repeatfield}})
Last Repeat Value		Value of the last occurrence/row of a repeatable Page or Table field.

e.g. LAST({{myrepeatfield}})



11. CHOICES


SELECTED({{choicesfield}}, 'val')
Choice Is Selected		Returns true if the value given is selected in the given choices field, false otherwise.

COUNT-SELECTED({{choicesfield}})
Count Selected Choices		Returns the number of choices selected on the given choices field.



12. DATA INTERCHANGE


HTTPSTATUS({{restField}})

Returns the HTTP status code received when the given REST field last performed a REST request.


e.g. If the REST field named 'myRestField' executes a request successfully then HTTPSTATUS({{myRestField}}) should return a value of '200'.


Learn more about HTTP status codes

JSONVAL({{myjson}}, 'resp.token')
Value From JSON		Returns the value from the given JSON for the given JSONPath query.
Use the optional true/false validate parameter to raise an error if the query fails.
Note: The JSONPath '$.' prefix is not required.
Learn more about JSONPath

e.g. JSONVAL({{myjson}}, 'resp.token')

Test your JSONPath here

JSONLIST({{myjson}}, 'resp.products.id')
List of Values From JSON		Returns a List of values from the given JSON for the given JSONPath query.
Use the optional true/false validate parameter to raise an error if the query fails.
Note: The JSONPath '$.' prefix is not required.
Learn more about JSONPath

e.g. JSONVAL({{myjson}}, 'resp.token')

Test your JSONPath here    

XMLVAL({{myxmlfield}}, 'resp/token')
Value From XML		Returns the value from the given XML for the given XPath query.
Use the optional true/false validate parameter to raise an error if the query fails.
Note: The opening XPath '/' is not required.

e.g. XMLVAL({{myxmlfield}}, 'resp/token')

Learn more about XPath

XMLLIST({{myxml}}, 'resp/products/id')
List of Values From XML		Returns a List of values from the given XML for the given XPath query.
Use the optional true/false validate parameter to raise an error if the query fails.
Note: The opening XPath '/' is not required.

e.g. XMLLIST({{myxml}}, 'resp/products/id')

Learn more about XPath



13. LOCATION


LAT(locationval)
Latitude		Returns the latitude in decimal degrees of the given location value.
LON(locationval)
Longitude		Returns the longitude in decimal degrees of the given location value.
HEADING(locationval)
Heading		Returns the heading against true north in decimal degrees of the given location value.

ALTITUDE(locationval)
Altitude		Returns the altitude above/below sea level in metres of the given location value.

ACCURACY(locationval)
Accuracy		Returns the accuracy in metres of the given location value.
STREETNUM(locationval)
Street Number		Returns the street number for the given location value.
Matches 'sub_thoroughfare' on OASIS Specification.

STREET(locationval)
Street Name		Returns the street name for the given location value.
Matches 'thoroughfare' on OASIS Specification.

CITY(locationval)
City / Locality		Returns the city / locality name for the given location value.
Matches 'locality' on OASIS Specification.


COUNTY(locationval)
County / District		Returns the county / district area for the given location value. Mainly USA specific.
Matches 'sub_admin_area' on OASIS Specification

STATE(locationval)
State / Province		Returns the state / province for the given location value.
Matches 'admin_area' on OASIS Specification.


POSTCODE(locationval)
Postal / Zip Code		Returns the postal / zip code of the given location value.
Matches 'postal_code' on OASIS Specification.

COUNTRY(locationval)
Country Code		Returns the ISO country code of the given location value.
Matches 'country' on OASIS Specification.

MIBETWEEN(startPoint, endPoint)
Miles Between		Finds the miles between two geo-points, using great-circle math.
Geo-points are strings in 'lat lon' format, Location field answers are also geo-points.


e.g. MIBETWEEN('-8.45234 27.7623423', {{myGpsField}})


KMBETWEEN(startPoint, endPoint)
Kilometres Between		Finds the kilometres between two geo-points, using great-circle math.
Geo-points are strings in 'lat lon' format, Location field answers are also geo-points.

e.g. KMBETWEEN('-8.45234 27.7623423', {{myGpsField}})

INPOLYGON(point, polygonPoints)
Is In Polygon (geofence)		Returns a true/false answer on whether the given geo-point is within the given polygon.
Polygon values must be pipe-seperated string of geo-points.

e.g. INPOLYGON({{myGpsVal}}, '-8.6782523 27.2918257|-8.6672229 28.7094422|-7.6447228 29.3849982')



14. PROCESS STEPS


STEP-CURRENT()
Current Step Name		Returns the name of the current Step in the process. If no Step has occurred yet, then this function returns a blank value.

STEP-ISCURRENT('dataname')
Is Current Step		Returns true if the named Process Step field is the current Step in the process. If no Step has occurred yet, this function returns true for ANY Process Step name.

STEP-COMPLETED()
Last Completed Step [BETA]		Returns the name of the Step most recently completed in the process.
If no Step has been completed as yet (e.g. in a brand new Form entry in progress on the app), then this function returns a blank value.

This function is ideal for use in Connectors because it will always return a value (since a Step is completed as soon as the entry is uploaded).

STEP-RESULT('dataname')Returns the result of the named Process Step field, if any is set

STEP-EMAIL('dataname')
Step User Email		Returns the email of the user that decided the result (if any) of the named Process Step field

STEP-FIRST('dataname')
Step User First Name		Returns the first name of the user that decided the result (if any) of the named Process Step field

STEP-LAST('dataname')
Step User Last Name		Returns the last name of the user that decided the result (if any) of the named Process Step field



15. ADVANCED MATHS


PI()
Pi		Returns the number 3.14159265358979, the mathematical constant Pi, accurate to 15 digits.


DEGREES(angle)
Degrees		Converts radians to degrees
RADIANS(angle)
Radians		Converts degrees to radians
SQRT(val)
Square Root		Returns a number which, when multiplied by it self, will produce the given value.


LOG(val, base)
Logarithm (log)		Returns the exponent to which the given base must be raised to produce the given value.


SIN(val)
Sine		Returns sine of given radian angle value.
If your value is in degrees, multiply it by PI()/180 or use the RADIANS function to convert it to radians.


COS(val)
Cosine		Returns cosine of given radian angle value.
If your value is in degrees, multiply it by PI()/180 or use the RADIANS function to convert it to radians.


TAN(val)
Tangent		Returns tangent of given radian angle value.
If your value is in degrees, multiply it by PI()/180 or use the RADIANS function to convert it to radians.


ASIN(val)Returns the arcsine, or inverse sine, of a number.
The returned angle is given in radians in the range -pi/2 to pi/2.


ACOS(val)
Arccosine		Returns the arccosine, or inverse cosine, of a number.
The returned angle is given in radians in the range 0 (zero) to pi.


ATAN(val)
Arctangent		Returns the arctangent, or inverse tangent, of a number.
The returned angle is given in radians in the range -pi/2 to pi/2.
SINH(val)
Hyperbolic Sine		Returns hyperbolic sine of given radian angle value.
If your value is in degrees, multiply it by PI()/180 or use the RADIANS function to convert it to radians.


COSH(val)
Hyperbolic Cosine		Returns hyperbolic cosine of given radian angle value.
If your value is in degrees, multiply it by PI()/180 or use the RADIANS function to convert it to radians.


TANH(val)
Hyperbolic Tangent		Returns hyperbolic tangent of given radian angle value.
If your value is in degrees, multiply it by PI()/180 or use the RADIANS function to convert it to radians.