- 2.1.19

2026-07-17 13:43:38 +09:00 · 2021-04-20 16:09:59 +03:00
parent 4c55053ca4
commit 1751676458
5 changed files with 17 additions and 10 deletions
@@ -125,12 +125,14 @@ jQuery(document).ready(function() {
 		var $element = jQuery( e.currentTarget );
 		var $selected = $element.find(':selected');

-		$selected.each( function ( i, option ) {
-			if ( option.value === '' ) {
-				option.selected = false;
-				$element.trigger( 'change' );
-			}
-		});
+		if ( $selected.length > 1 ) {
+			$selected.each( function ( i, option ) {
+				if ( option.value === '' ) {
+					option.selected = false;
+					$element.trigger( 'change' );
+				}
+			});
+		}
 	}

 	if ( typeof( jQuery.fn.select2 ) === 'function' ) {