Evaluate condition | Wrk Platform Documentation

Assess whether one or more conditions are true or false. Conditions can be used to evaluate values on whether they match, partially match, start with, ends with, are greater than, are smaller than, etc. This is similar to an IF statement in computer programming.

Note:

Avoid using special characters (e.g., (), <>, +=, etc.) or words like "and" and "or" in the Condition to be evaluated input, unless being used as an operator for separating conditions. If values contain these characters or words, they can only be passed into the expression as a variable.

Common use cases

Data Manipulation

Inputs (what you have)

NAME	DESCRIPTION	TYPE	REQUIRED	EXAMPLE
Condition to be evaluated	Conditions can be used to evaluate values on whether they match, partially match, start with, ends with, are greater than, are smaller than, etc. See list of operators below.	Text	Yes	(2 == 4) or ("robotic process automation" contains "automation") Note: this will result in "Yes" as an outcome, since the second half of the statement is true.

Note: the value of inputs can either be a set value in the configuration of the Wrk Action within the Wrkflow, or a variable from the Data Library section. These variables in the Data Library section are the outputs of previous Wrk Actions in the Wrkflow.

Separators

NAME	DESCRIPTION	EXAMPLE
(<Condition>)	Parentheses can be used to determine the order of evaluation for multiple statements	(Car starts with b AND Car starts with c) OR 1 == 1 - > True Car starts with b AND (Car starts with c OR 1 == 1) - > False
AND	Will check if both statements are true	Car starts with c AND Car starts with b - > False
OR	Will check if either statement is True	Car starts with c OR Car starts with b - > True

Operators (Note: Operators are case-sensitive. All Operators should be in lowercase)

OPERATOR	DESCRIPTION	TYPE	REQUIRED	EXAMPLE
contains	Checks if a string_1 includes string_2 The validation will return true if string_2 is completely included in String_1.	String	Yes	`Car , bike, motorcycle` contains `bike` - > True `Car , bike, motorcycle` contains `bike, scooter` - > False
does not contain	Checks if a string_1 doesn’t include string_2 The validation will return false only if string_2 is completely included in String_1	String	Yes	`Car , bike, motorcycle` does not contain `bike` - >False `Car , bike, motorcycle` does not contain `bike, scooter` - > True `Car , bike, motorcycle` does not contain ` scooter` - > True
exact match	Checks if a string_1is an exact match to string_2	String	Yes	`Car , bike, motorcycle` exact match `bike` - >False `Car , bike, motorcycle` exact match `Car , bike, motorcycle` - > True
partial match	Checks if a string_1 partially matches string_2 Partial match is when at list one word from one of the two strings is found in the second one. exact match is also partial match	String	Yes	`Car , bike, motorcycle` partial match `bike` - >True `Car , bike, motorcycle` partial match `bike, scooter` - > True `Car , bike, motorcycle` partial match ` scooter` - > False
not a match	Opposite of exact match	String	Yes	`Car , bike, motorcycle` not a match `bike` - > True `Car , bike, motorcycle` not a match `Car , bike, motorcycle` - > False
starts with	Checks if a string_1 starts with a specified sequence of characters	String	Yes	`Car , bike, motorcycle` starts with `ca’ - > True `Car , bike, motorcycle` starts with `ba’ - > False
does not start with	Opposite of starts with	String	Yes	`Car , bike, motorcycle` does not start with `ca’ - > False `Car , bike, motorcycle` does not start with `ba’ - > True
ends with	Checks if a string_1 ends with a specified sequence of characters	String	Yes	`Car , bike, motorcycle` ends with `cle’ - > True `Car , bike, motorcycle` ends with `ba’ - > False
does not end with	Opposite of ends with	String	Yes	`Car , bike, motorcycle` does not end with `cle’ - > False `Car , bike, motorcycle` does not end with `ba’ - > True
is null	Checks if a specific string is null ( empty) or a number was not initialized	String	Yes	({variable} is null) (Where variable=``) -> T Note: To be combined with other conditions using "AND" or "OR" this operator must be surrounded in brackets ()
is not null	Opposite of is null	String	Yes	Car , bike, motorcycle` Is not null -> True Note: To be combined with other conditions using "AND" or "OR" this operator must be surrounded in brackets ()
>	Checks if a number_1 is greater than number_2	Number	Yes	1>1 -> False
>=	Checks if a number_1 is greater or equal to number_2	Number	Yes	1>=1 -> True
<	Checks if a number_1 is less than number_2	Number	Yes	1<2 -> True
<=	Checks if a number_1 is less or equal to number_2	Number	Yes	1<=2 -> True
==	Checks if a number_1 is equal to number_2	Number	Yes	1==2 -> False
<>	Checks if a number_1 is not equal to number_2	Number	Yes	1 <> 2 -> True
is true	Checks if a boolean expression is true	Boolean	Yes	False is true -> False
is false	Checks if a boolean expression is true	Boolean	Yes	False is false -> True
is empty	Checks if an array/list is empty	List	Yes	`Car , bike, motorcycle` is empty -> False
is not empty	Checks if an array/list is not empty	List	Yes	`Car , bike, motorcycle` is not empty -> True
in	Checks if a number/string is included in a list	List	Yes	`Car , bike` in `Car , bike, motorcycle` -> True
not in	Checks if a number/string is not included in a list	List	Yes	`Car , bike` not in `Car , bike, motorcycle` -> False

Outcomes

NAME	DESCRIPTION
Yes	This status is selected when the evaluated condition is true.
No	This status is selected when the evaluated condition is false.
Unsuccessful	This status is selected in the event of the following scenarios: - Expression is missing or doesn't make logical sense

Requirements

Retrieve details from a document

Compare text

Replace string in text

Remove empty fields from JSON