diff options
Diffstat (limited to 'app/validators/email_validator.rb')
| -rw-r--r-- | app/validators/email_validator.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/app/validators/email_validator.rb b/app/validators/email_validator.rb new file mode 100644 index 00000000000..b35af100803 --- /dev/null +++ b/app/validators/email_validator.rb @@ -0,0 +1,18 @@ +# 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 |