function number_field_validate

Implements hook_field_validate().

Possible error codes:

• 'number_min': The value is less than the allowed minimum value.
• 'number_max': The value is greater than the allowed maximum value.

File

modules/field/modules/number/number.module, line 135

Code

function number_field_validate($entity_type, $entity, $field, $instance, $langcode, $items, &$errors) {
    foreach ($items as $delta => $item) {
        if ($item['value'] != '') {
            if (is_numeric($instance['settings']['min']) && $item['value'] < $instance['settings']['min']) {
                $errors[$field['field_name']][$langcode][$delta][] = array(
                    'error' => 'number_min',
                    'message' => t('%name: the value may be no less than %min.', array(
                        '%name' => $instance['label'],
                        '%min' => $instance['settings']['min'],
                    )),
                );
            }
            if (is_numeric($instance['settings']['max']) && $item['value'] > $instance['settings']['max']) {
                $errors[$field['field_name']][$langcode][$delta][] = array(
                    'error' => 'number_max',
                    'message' => t('%name: the value may be no greater than %max.', array(
                        '%name' => $instance['label'],
                        '%max' => $instance['settings']['max'],
                    )),
                );
            }
        }
    }
}