Miquel Colomer

<p>This plugin uses the uProc for WordPress API <a href="https://uproc.io" rel="nofollow ugc">https://uproc.io</a> to check if an email address really exists or not.</p>
<p>The plugin integrates with the is_email() function of WordPress. It works seamlessly with:</p>
<ul>
<li>Contact Form 7</li>
<li>Jetpack/Grunion</li>
<li>WordPress registration forms</li>
<li>and with any other form which uses the is_email() function (no changes required).</li>
</ul>
<p>The plugin can also be integrated into 3rd party forms that do not use the is_email() function.</p>
<h4>How does it work?</h4>
<p>The uProc API real-time validation process includes all of the following tests:</p>
<ul>
<li>Syntax verification (IETF/RFC standard conformance)</li>
<li>DNS validation, including MX record lookup</li>
<li>Disposable email address (DEA) detection</li>
<li>Misspelled domain detection to prevent Typosquatting</li>
<li>Freemail address detection</li>
<li>SMTP connection and availability checking</li>
<li>Temporary unavailability detection</li>
<li>Mailbox existence checking</li>
<li>Catch-All testing</li>
<li>Greylisting detection</li>
<li>Block free domain emails (like Gmail, Hotmail, Yahoo, …)</li>
<li>Avoid email validations on Woocommerce orders</li>
</ul>
<p>The plugin requires an API Key (free, no credit card required):<br />
<a href="https://app.uproc.io/#/signup" rel="nofollow ugc">https://app.uproc.io/#/signup</a></p>
<p>We do not send any email to the recipient address during the entire validation process. All processing is done on our servers, your IP addresses and domains are not affected in any way by the Email-Validator service – absolutely no blacklisting risk for your IPs and domains.</p>
<p>Data Protection and Privacy Policy: see the Frequently Asked Questions section.</p>
<h3>What is uProc</h3>
<p>uProc is a SaaS platform where you can check or enrich any available field in your database. Please, check our catalog at<br />
<a href="https://app.uproc.io/#/tools" rel="nofollow ugc">https://app.uproc.io/#/tools</a><br />
to find the right tool for you.</p>
<p>Next fields can be processed with our catalog:<br />
* Audio: speeches<br />
* Communication: Email, Mobile, Phone<br />
* Company: Cif, Name, Employee<br />
* Finance: Credit card, Account, Currency<br />
* Geographical: Country, City, Coordinates<br />
* Image: Screenshot, EXIF<br />
* Internet: Domain, IP, URI<br />
* Personal: Name, Surname, Gender<br />
* Product: EAN, UPC, ASIN, GTIN, ISBN<br />
* Security: Password, MD5, Luhn<br />
* Text: Uppercase, Lowercase, Lists</p>


uProc for WordPress

I hope this plugin will be useful for your site.

You can validate emails on registration or comments.
Some cash is added to your account by default to test it.

The weak point: No other validation is supported yet when lots are available in the service catalog.

This will be solved soon. Mobile and landline phones validations are needed in my WordPress site.

Nice plugin, useful for my site

With the uProc for Wordpress plugin you can easily verify if an email address really exists and is valid. Additionally, you can check all existing too …

aiyaz Khorajia

Mahesh Patel

<p>This plugin add custom validation messages to individual fields of your contact form 7. You will be able to add your custom error message for text, text area, email, url, radio, phone number etc fields in contact form 7.</p>
<p>Features of this plugin.</p>
<ul>
<li>Add Custom Validation Message to Contact Form Fields.</li>
<li>Allows field to be validated for text, text area, email, url, radio, phone number and more.</li>
<li>Error message for individual fields.</li>
<li>You can add custom validation with multiple forms.</li>
</ul>
<h3>1.1.3</h3>
<ul>
<li>Fixed bug of radio field validation</li>
<li>Check for contact form plugin compatibility.</li>
</ul>
<h3>1.1</h3>
<ul>
<li>Fixed bug of file validation</li>
<li>Added more fields</li>
<li>Fixed compatibility issues.</li>
</ul>
<h4>1.0</h4>
<ul>
<li>first release.</li>
</ul>


Contact form 7 Custom validation

Specific validation message this is more interactive way to show on my contact form.



Proper Validation Message

Easy to use custom validation messages for all field.Very good plugin, fantastic plugin.Use it and enjoy.

Contact form 7 custom validation message.

Thanks !
This plugin is exactly what I needed and I was lazy to develop it   :-)

Super

Hello, Everyone

When you use this plugin after not working default advanced contact form 7 validation.

Like you enter an incorrect email address so not shown extra validation.

Same as all input tag.

Thanks

Don't use this plugin ( Break default advanced validation )

Contact Form 7 validation messages provide custom error messages for each field.

uProc for WordPress vs Contact form 7 Custom validation