The validation settings tab allows the configuration of regular expressions to validate the user's input.


   



Validation Type

Determines the preconfigured validation settings to use, or custom allows custom entry of a validation expression and error message.


Validation Expression

The regular express to use to validate the user's input.


Validation Error Message

The error message to display to the user when their input is invalid.


Test Area

Allows the input of text to test the validation expression.