filter_admin_format_form_validate

• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.7 – 5

filter_admin_format_form_validate($form_id, $form_values)

6 – 7

filter_admin_format_form_validate($form, &$form_state)

Validate text format form submissions.

Code

modules/filter/filter.admin.inc, line 176

<?php
function filter_admin_format_form_validate($form, &$form_state) {
  if (!isset($form_state['values']['format'])) {
    $format_name = trim($form_state['values']['name']);
    $result = db_query("SELECT format FROM {filter_format} WHERE name = :name", array(':name' => $format_name))->fetchField();
    if ($result) {
      form_set_error('name', t('Text format names must be unique. A format named %name already exists.', array('%name' => $format_name)));
    }
  }
}
?>

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