public function field_validation_length_validator::token_help in Field Validation 7.2

Provide token help info for error message.

Overrides field_validation_validator::token_help

File

plugins/validator/field_validation_length_validator.inc, line 74

Class

field_validation_length_validator

Code

public function token_help() {
  $token_help = parent::token_help();
  $token_help += array(
    '[min]' => t('Minimum length'),
    '[max]' => t('Maximum length'),
    '[length]' => t('Real length'),
  );
  return $token_help;
}