CFDB7 Unique Field – Trigger error if a field is already submitted – Contact form 7 addon

This contact form 7 addon trigger error if a field is already submitted.

Just add shortcode then you can enable unique field for your contact form 7.


How to use?

Upload zip file to your WordPress website and activate it.
Add shortcode in contact form 7 tags as follows.
Example : [unique your-email your-phone ]

contact form 7 addon


Only $29 for the unlimited installation license.