class ActiveModel::Validations::RegexpValidator

Public Instance Methods

validate_each(record, attribute, value) click to toggle source
# File lib/active_validators/active_model/validations/regexp_validator.rb, line 4
def validate_each(record, attribute, value)
  unless valid_regexp?(value)
    record.errors.add(attribute)
  end
end

Private Instance Methods

valid_regexp?(value) click to toggle source
# File lib/active_validators/active_model/validations/regexp_validator.rb, line 13
def valid_regexp?(value)
  Regexp.compile(value.to_s)
  true

rescue RegexpError
  false
end