Validation of minlength and maxlength constraints inconsistent

Hi @bulbenov,

I was curious that it is working in Tasklist for you.
You can open a bug report via Jira [1]
Or if you’re interesting in providing a pull request please check github page [2]
and our How to contribute guide [3]
If you have questions, please do not hesitate to ask.

[1] https://app.camunda.com/jira/secure/CreateIssue!default.jspa
[2] https://github.com/camunda/camunda-bpm-platform/pull/new/master
[3] https://github.com/camunda/camunda-bpm-platform/blob/master/CONTRIBUTING.md

Best regards,
Yana