validates-email-format-of/validates_email_format_of
Validate e-mail addreses against RFC 2822 and RFC 3696 with this Ruby on Rails plugin and gem.
ActiveModel validation for email. Including MX lookup and disposable email blocklist
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Validate e-mail addreses against RFC 2822 and RFC 3696 with this Ruby on Rails plugin and gem.
Client Side Validations made easy for Ruby on Rails
🚀 Configurable framework agnostic plain Ruby 📨 email validator/verifier. Verify email via Regex, DNS, SMTP and even more. Be sure that email address valid and exists.
Postal code / zipcode validation for Rails, supporting 233 country codes
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Email subscriptions for Rails