Validation And Expression Operators For Nintex Forms


What do the validation rule expressions mean within the Nintex Forms designer?



== : equal to

=== : exactly equal to (value and type)

!= : not equal

!== : not equal (neither value or type)

> : greater than

< : less than

>= : greater than or equal to

<= : less than or equal to

&& : and

| | : or

! : not

Use the {Self} variable (available in the Named Controls tab in the Formula Builder) to reference the value in an associated control within the condition.


Additional Information

If comparing two date controls you can (DateControl1 <= DateControl2) this is to mean that DateControl1 must be greater in order to be valid and allow submit.
When using rules with the Nintex Mobile application use runtime functions such as equals() and() or() not() as the above operators will not work. 


Version history
Revision #:
26 of 26
Last update:
‎02-03-2021 04:06 AM
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