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function usermerge_merge_form_validate in User Merge 7

Same name and namespace in other branches
  1. 6 usermerge.module \usermerge_merge_form_validate()
  2. 7.2 usermerge.module \usermerge_merge_form_validate()

Validates contents of form for user validation

File

./usermerge.module, line 83
Main file for the user merge module, which re-assigns data from an abandoned account to a live one.

Code

function usermerge_merge_form_validate($form, &$form_state) {

  // Can't be the same user.
  if ($form_state['values']['usermerge_user_keep'] == $form_state['values']['usermerge_user_delete']) {
    form_set_error('usermerge_user', 'The user to be kept and to be deleted cannot be the same.');
  }

  // Load up the users. We store these in the form_state['values'] so that we don't have to load again later.
  $form_state['values']['user_to_delete'] = array_shift(user_load_multiple(array(), array(
    'name' => $form_state['values']['usermerge_user_delete'],
  )));
  $form_state['values']['user_to_keep'] = array_shift(user_load_multiple(array(), array(
    'name' => $form_state['values']['usermerge_user_keep'],
  )));

  // Use the validate helper function.
  usermerge_validate_merge($form_state['values']['user_to_delete'], $form_state['values']['user_to_keep']);
}