function _document_is_uploaded in Document 7

Same name and namespace in other branches

1. 6 document.module \_document_is_uploaded()
2. 8.x document.module \_document_is_uploaded()

1 call to _document_is_uploaded()

document_validate in ./document.module

Implementation of hook_validate().

File

./document.module, line 662

Code

function _document_is_uploaded() {
  $hasDoc = TRUE;
  if (array_key_exists('document_filepath', $_FILES)) {
    if ($_FILES['document_filepath']['error'] != UPLOAD_ERR_OK) {
      $hasDoc = FALSE;
    }
  }
  else {
    if (array_key_exists('error', $_FILES)) {
      if ($_FILES['error']['document_filepath'] != UPLOAD_ERR_OK) {
        $hasDoc = FALSE;
      }
    }
    else {
      if (array_key_exists('files', $_FILES)) {
        if ($_FILES['files']['error']['document_filepath'] != UPLOAD_ERR_OK) {
          $hasDoc = FALSE;
        }
      }
      else {
        $hasDoc = FALSE;
      }
    }
  }
  return $hasDoc;
}