constraint_character.php in Password Policy 5

File

constraints/constraint_character.php

<?php

include_once 'constraint.php';
class Character_Constraint extends Constraint {
  function validate($plaintext_password, $user = NULL) {
    $len = strlen($plaintext_password);
    $numValid = 0;
    for ($i = 0; $i < $len; $i++) {
      $numValid = $this
        ->_charIsValid($plaintext_password[$i]) ? $numValid + 1 : $numValid;
    }
    return $numValid >= $this->minimumConstraintValue;
  }
  function getDescription() {
    return t('Password must contain the specified minimum number of characters.');
  }
  function getValidationErrorMessage() {
    return t('Password must contain a minimum of %numChars %characters.', array(
      '%numChars' => $this->minimumConstraintValue,
      '%characters' => format_plural($this->minimumConstraintValue, t('character'), t('characters')),
    ));
  }
  function _charIsValid($character) {
    return TRUE;
  }

}

Classes

Name	Description
Character_Constraint