email validation in rails
mouse 410 · person cloud · link
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Email
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Rails
Last update
2023-11-24
2023
11-24
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validates :email,
  presence: true,
  uniqueness: { case_sensitive: false },
  format: { with: URI::MailTo::EMAIL_REGEXP }

Simply use /\A.+@.+\..+\z/i and put and end to the overkill.

Source: passwordless gem, railsguides, Stop Validating Email Addresses with Regex