function usermerge_validate_merge in User Merge 6

Same name and namespace in other branches

1. 7.2 usermerge.module \usermerge_validate_merge()
2. 7 usermerge.module \usermerge_validate_merge()

Helper validation function used by the form submit and the API.

Parameters

unknown_type $user_to_delete:

unknown_type $user_to_keep:

2 calls to usermerge_validate_merge()

usermerge_do_the_merge in ./usermerge.module

The function to do the work. Custom developers: use this as your API entry point.

usermerge_merge_form_validate in ./usermerge.module

File

./usermerge.module, line 97

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

Code

function usermerge_validate_merge($user_to_delete, $user_to_keep) {
  $valid = TRUE;
  if (empty($user_to_delete->uid)) {
    form_set_error('usermerge_user_delete', 'This user name does not exist.');
    $valid = FALSE;
  }
  if (empty($user_to_keep->uid)) {
    form_set_error('usermerge_user_keep', 'This user name does not exist.');
    $valid = FALSE;
  }

  // Don't remove UID 1.
  if ($user_to_delete->uid == 1) {
    form_set_error('usermerge_user_delete', 'Woah buddy, blocking user 1 is not a good idea.');
    $valid = FALSE;
  }
  return $valid;
}