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Repeater Field: Remove a row causes submit button to a preventDefault state #564
Description
Hello,
I've been seeing a bug in my forms, using the repeater field. I can add lots of rows in the repeater and send the form with no problem, but as soon as I choose to delete a single row, the submit button stops working. I can click on it, but it doesn't have the action to submit the form anymore, looks like it's disabled or simply assume the preventDefault function.
Edit: After so many tries, I notice that it's a conflict with JetFormBuilder - Update Fields plugin. If there's any input field with the option enabled, when you delete a single row from repeater, the submit button stops working.
Another weird behaviour is the messages that comes in devtools console:
I don't know where they come from, but it shows up with any action, as select a field, fill the field, etc.
Activity
alexgauvin commentedon Dec 19, 2025
I can confirm same behavior on my side.
Seems like ghost town on this topic ... no reply from dev whatsoever !!!
That should be a big deal to debug. Thanks
aalexandr21 commentedon Dec 22, 2025
@alexgauvin
Could you export your form and share it here?
alexgauvin commentedon Dec 22, 2025
@aalexandr21 Here you go with a copy. Original form has a few query calls that I replaced with manul inputs to simplify things.
But the bug still occurs, leaving out my queries as culprits.
test-form-with-repeater-field.json
FIX: Repeater required validation after row removal #564
Merge pull request #646 from Crocoblock/issue/564
aalexandr21 commentedon May 27, 2026
was fixed and released in JetFormBuilder 3.6.1