Move is_element_empty function to utils

2012-09-19 14:57:14 -04:00
parent a54850cd44
commit b9cb9de4b9
2 changed files with 5 additions and 5 deletions
--- a/lib/utils.php
+++ b/lib/utils.php
@@ -63,3 +63,8 @@ function add_filters($tags, $function) {
    add_filter($tag, $function);
  }
 }
+
+function is_element_empty($element) {
+  $element = trim($element);
+  return empty($element) ? false : true;
+}