public function field_validation_length_validator::validate in Field Validation 7.2
Validate field.
Overrides field_validation_validator::validate
File
- plugins/
validator/ field_validation_length_validator.inc, line 21
Class
Code
public function validate() {
$settings = $this->rule->settings;
if ($this->value != '') {
$flag = TRUE;
$length = drupal_strlen($this->value);
if (isset($settings['min']) && $settings['min'] != '') {
$min = token_replace($settings['min'], array(
$this
->get_token_type() => $this->entity,
));
if ($length < $min) {
$flag = FALSE;
}
}
if (isset($settings['max']) && $settings['max'] != '') {
$max = token_replace($settings['max'], array(
$this
->get_token_type() => $this->entity,
));
if ($length > $max) {
$flag = FALSE;
}
}
if (!$flag) {
$token = array(
'[min]' => isset($min) ? $min : '',
'[max]' => isset($max) ? $max : '',
'[length]' => $length,
);
$this
->set_error($token);
}
}
}