This customfield allows to check that typed value respects an Regular Expression. By example, you will be able to validate that the value follows :
Add a new Customfield and select the RegExp Customfields
Go to Configure
Edit the Pattern of the Regular Expression
and specify the Regular Expression
When the value is entered, it is controlled against the Regular Expression on Client side, before the validation of the screen.
and validation it blocked ...
Feature available since
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