form_get_errors

Return an associative array of all errors.

comment_form in modules/comment/comment.module: Generate the basic commenting form, for appending to a node or display on a separate page.
comment_preview in modules/comment/comment.module: Generate a comment preview.
drupal_build_form in includes/form.inc: Build and process a form based on a form id.
drupal_process_form in includes/form.inc: Processes a form submission.
field_ui_field_edit_form_validate in modules/field_ui/field_ui.admin.inc: Validate a field's settings.
system_settings_form in modules/system/system.module: Add default buttons to a form and set its prefix.
theme_taxonomy_overview_terms in modules/taxonomy/taxonomy.admin.inc: Theme the terms overview as a sortable list of terms.

includes/form.inc, line 966

<?php
function form_get_errors() {
  $form = form_set_error();
  if (!empty($form)) {
    return $form;
  }
}
?>

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