socialmedialtd

A plugin developed by <a href="https://social-media.co.uk" rel="nofollow ugc">Social Media Ltd</a>, to prevent form submission when the message contains custom predefined words. Use as many stop words as you wish, and manage those easily through the settings page in the admin panel. When any WPCF7 form is submitted, textareas’ content is checked against those words, and if a hit is found, an error comes up, and the form submission is cancelled.

WPCF7 Stop words

A plugin developed by Social Media Ltd, to prevent form submission when the message contains custom predefined words.

brainvireinfo

This plugin adds custom validation messages to individual fields of your contact form 7. You will be able to add your custom error message for every field like text, radio, select, textarea, etc.. in contact form 7.
Features of this plugin.
<ul>
<li>Supported with WPML (Contact Form 7 Multilingual) addon</li>
<li>Add Custom Validation Message to Contact Form Fields.</li>
<li>Allows you to set Different Error Messasge for text, text area, email, URL, radio, phone number, and more fields.</li>
<li>Error message for individual fields.</li>
<li>You can add custom validation with multiple forms on different pages or single page.</li>
</ul>

Custom validation error message – CF7

This plugin provides custom error messages for each field in contact form 7. Also, this plugin supported to "Contact Form 7 Multilingual" addon.

WPCF7 Stop words vs Custom validation error message – CF7