Class: Validatious::Validators::UrlValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/validatious/validators/url_validator.rb

Overview

Active Model Url Validator

Constant Summary collapse

IPv4_PART =

0-255

/\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]/
REGEX = 
%r{
  \A
  https?://                                        # http:// or https://
  ([^\s:@]+:[^\s:@]*@)?                            # optional username:pw@
  ( (xn--)?[a-z0-9]+([-.][a-z0-9]+)*\.[a-z]{2,6}\.? |  # domain (including Punycode/IDN)...
      #{IPv4_PART}(\.#{IPv4_PART}){3} )            # or IPv4
  (:\d{1,5})?                                      # optional port
  ([/?]\S*)?                                       # optional /whatever or ?whatever
  \Z
}iux

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



18
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# File 'lib/validatious/validators/url_validator.rb', line 18

def validate_each(record, attribute, value)
  record.errors.add(attribute, :invalid_url, options) if value.to_s !~ REGEX
end