Simple Trackback Validation

Performs a simple but very effective test on all incoming trackbacks in order to stop…


Michael Woehrer 6,000+ active installs Tested with 2.9.2 Updated 8 years ago

WooCommerce Email Validation

Adds a 'confirm email address' field to the WooCommerce checkout page.


Hugh Lashbrooke 4,000+ active installs Tested with 4.7.5 Updated 4 months ago

Comment Validation

This plugin adds client-side validation to the WordPress comment form, using the jQuery validation plugin.


Jörn Zaefferer 2,000+ active installs Tested with 2.9.2 Updated 7 years ago

Gravity Forms HTML5 Validation

This plugin adds native HTML5 validation support to Gravity Forms' fields.


DevWorks 2,000+ active installs Tested with 4.4.10 Updated 1 year ago

Advanced Custom Fields: Validated Field

The Validated Field add-on for Advanced Custom Fields provides input masking and server-side validation of…


Justin Silver 2,000+ active installs Tested with 4.3.11 Updated 2 years ago

Contact form 7 Custom validation

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


Aiyaz, maheshpatel 1,000+ active installs Tested with 4.3.11 Updated 2 years ago

Look-See Security Scanner

Verify the integrity of a WP installation by scanning for unexpected or modified files.


Blobfolio, LLC 1,000+ active installs Tested with 4.8.1 Updated 3 weeks ago

Validated

This plugin will allow you to check your pages/posts HTML against the W3C Validator.


Allan Collins 1,000+ active installs Tested with 4.4.10 Updated 2 years ago

Contact Form 7 Email Validation

Contact Form 7 Email Validation plugin adds an extended validation to verify domain in email…


clarionwpdeveloper 800+ active installs Tested with 4.5.9 Updated 1 year ago

Mailgun Email Validator

Kick spam with a highly advanced email validation in comment forms, user registration and contact…


Jesin 700+ active installs Tested with 4.8.1 Updated 8 months ago

Comment Validation Reloaded

Avoid those pesky blank page with an error message like "please fill out required fields"…


Austin Passy 700+ active installs Tested with 4.2.15 Updated 3 years ago

RSS Feed Checker

This widget will submit your wordpress RSS feed to feedvalidator.org, and check the results to…


Jake Anderson 500+ active installs Tested with 3.3.2 Updated 5 years ago

W3C validation auto check

Automatically checks the validity of the page with the service provided by the site http://validator.w3.org/


Tammax 300+ active installs Tested with 3.3.2 Updated 5 years ago