Method: ActiveModel::Validations::ClassMethods#validates_hostname_format_of

Defined in:: lib/validators/validates_hostname_format_of.rb

#validates_hostname_format_of(*attr_names) ⇒ `Object` Also known as: validates_hostname

Validates whether or not the specified URL is valid.

class User < ActiveRecord::Base
  validates_hostname_format_of :site

  # Validates against a list of valid TLD.
  validates_hostname_format_of :site, tld: true
end



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# File 'lib/validators/validates_hostname_format_of.rb', line 55

def validates_hostname_format_of(*attr_names)
  validates_with HostnameValidator, _merge_attributes(attr_names)
end