Class: Katello::Validators::KatelloLabelFormatValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
app/lib/katello/validators/katello_label_format_validator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.validate_length(record, attribute, value, max_length = 128, min_length = 1) ⇒ Object 



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# File 'app/lib/katello/validators/katello_label_format_validator.rb', line 14

def self.validate_length(record, attribute, value, max_length = 128, min_length = 1)
  if value
    record.errors[attribute] << N_("cannot contain more than %s characters") % max_length unless value.length <= max_length
    record.errors[attribute] << N_("must contain at least %s character") % min_length unless value.length >= min_length
  end
end

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'app/lib/katello/validators/katello_label_format_validator.rb', line 4

def validate_each(record, attribute, value)
  if value
    record.errors[attribute] << N_("cannot contain characters other than ascii alpha numerals, '_', '-'. ") unless value =~ /\A[a-zA-Z0-9_\-]+\z/
    NoTrailingSpaceValidator.validate_trailing_space(record, attribute, value)
    KatelloLabelFormatValidator.validate_length(record, attribute, value)
  else
    record.errors[attribute] << N_("can't be blank")
  end
end