Issue Summary

On the Filter Counts dashboard gadget, building a custom count incorrectly allows an invalid JQL query to be saved.

The same JQL query does not work on the Advanced Search feature

Steps to Reproduce

1. Create a Filter Counts dashboard gadget and build a custom count
2. On the criteria field, enter an invalid JQL query. E.g:

   project = SANDBOX AND "Custom A" = Test

   'Custom A' is a textbox so the '=' operator is unsupported

Expected Results

The Build custom count on the 'Filter Counts' gadget should show the JQL query as invalid and not allow the count to be saved.

Actual Results

The Build custom count on the 'Filter Counts' gadget shows the JQL query as valid and allows to be saved.

On the search page, the query is invalid:

Workaround

Make sure to run a JQL query through the Jira search page first before saving the query in the gadget.