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Definition

drupal_render_form($form_id, &$form)
drupal/includes/form.inc, line 454

Description

Renders a structured form array into themed HTML.

Parameters

$form_id A unique string identifying the form for validation, submission, theming, and hook_form_alter functions.

$form An associative array containing the structure of the form.

Return value

A string containing the path of the page to display when processing is complete.

Related topics

Name	Description
Form generation	Functions to enable the processing and display of HTML forms.

Code

function drupal_render_form($form_id, &$form) {
  // Don't override #theme if someone already set it.
  if (isset($form['#base'])) {
    $base = $form['#base'];
  }

  if (!isset($form['#theme'])) {
    if (theme_get_function($form_id)) {
      $form['#theme'] = $form_id;
    }
    elseif (theme_get_function($base)) {
      $form['#theme'] = $base;
    }
  }

  if (isset($form['#pre_render'])) {
    foreach ($form['#pre_render'] as $function) {
      if (function_exists($function)) {
        $function($form_id, $form);
      }
    }
  }

  $output = drupal_render($form);
  return $output;
}