jira with different versions have different validators?

[swzh02]

we've got different versions of JIRA software (7.2 and 7.4), they tend to have different validators to transition, we want "a given custom field can not be empty" which is available in 7.2, but cannot be found in version 7.4 or 7.13, don't know if that's excluded in higher version or is it coming with a plugin. 

is there a way to find out what validators are coming with by default? hope there's documentation to refer to. 

[Sreenivasaraju P · Accepted solution]

Fields required validator is available in Jira suite utilities plugin. This plugin is free plugin till the version 1.5.4 . Version 1.5.4 is compatible with Jira Server 7.0.0 - 7.3.9.

From the version 2.0.0 , they have made paid plugin. For 7.4,  you need version 2.0.1 or above. 

So please check this plugin is available in your 7.4 instance or not.

For more details you can check @

https://marketplace.atlassian.com/apps/5048/jsu-automation-suite-for-jira-workflows/version-history

NOTE : For making field mandatory,  you have other alternative like script runner also. you can check @ https://scriptrunner.adaptavist.com/latest/jira/recipes/behaviours/field-required-on-transition.html