外掛

Maspik – Spam Blacklist

UK Address Postcode Validation

Doltics Validator

Dokan Product Validation

Postcode Checkout – Postcode Validation

Byteplant Phone Validator

Spark GF Failed Submissions

WooCommerce Address Validator

Byteplant Email Validator

comment validation

Better Email Validator

Enhanced Comment Validation

Real Time Validation For Gravity Forms

Email Verification

Contact form 7 Custom validation

Custom Validation for WooCommerce

MailCheck.ai

Email Re-Validator; revalidation solution for Ultimate Member

Email Validation Filter for Contact Form 7

MailCheck.co: Validate emails in one click

WP-Validate

WooCommerce Email Validation

WooCommerce Postcode Validator

W3C validation auto check

VIES Validator

Validated

Advanced Custom Fields: Validated Field

uProc for WordPress

Simple Trackback Validation with Topsy Blocker

SBOL Validator

RSS Feed Checker

Reject Urls And Emails In Textarea For (Gravity Forms)

RedPen WordPress plugin

Protected Site

Post-title-validation

PluginPass – WordPress PRO Plugin/Theme Licensing (Public Alpha)

Papion Ajax Registration Form Validation

International Address Checker

Mailgun Email Validator

LH Signing

Ignore Code

Gravity Forms HTML5 Validation

Gravity Forms Reject Disposable Emails

External Linker

EVA – Email Validator

Emoji Guard

EmailVal – Email Address Validation & Verification

Contact Form 7 Email Validation

Email Address Validator

DCO Post Validator

Comment Validation

Comment Validation Reloaded

Comment form validation and Customization

WordPress Fix HTML5 Validation

CiteKite

Mime Type Check for Contact Form 7

CF7 Mailgun Domain Validation

BankVal – Bank Sort Code & Account Number Validation

azurecurve Comment Validator

Awebsome! Comment Author Mail Validation