public function field_validation_unique_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_unique_validator.inc, line 159

Class

field_validation_unique_validator

Code

public function token_help() {
  $token_help = parent::token_help();
  $token_help += array(
    '[count]' => t('Count of duplicate'),
    '[existing-entity-label]' => t('The label of the first entity that contains matching data.'),
    '[existing-entity-link]' => t('A link to the first entity that contains matching data.'),
  );
  return $token_help;
}