19 lines
515 B
Ruby
19 lines
515 B
Ruby
# EmailValidator
|
|
#
|
|
# Based on https://github.com/balexand/email_validator
|
|
#
|
|
# Extended to use only strict mode with following allowed characters:
|
|
# ' - apostrophe
|
|
#
|
|
# See http://www.remote.org/jochen/mail/info/chars.html
|
|
#
|
|
class EmailValidator < ActiveModel::EachValidator
|
|
PATTERN = /\A\s*([-a-z0-9+._']{1,64})@((?:[-a-z0-9]+\.)+[a-z]{2,})\s*\z/i.freeze
|
|
|
|
def validate_each(record, attribute, value)
|
|
unless value =~ PATTERN
|
|
record.errors.add(attribute, options[:message] || :invalid)
|
|
end
|
|
end
|
|
end
|