- fixed permanently deleting form's field

includes/admin/assets/js/um-admin-field.js

@@ -4,7 +4,7 @@ jQuery(document).ready(function() {
 	jQuery(document.body).on('click', '.um-admin-btns a span.remove', function(e){
 		e.preventDefault();
 
-		if ( confirm( 'This will permanently delete this custom field from database' ) ) {
+		if ( confirm( 'This will permanently delete this custom field from a database and from all forms on your site. Are you sure?' ) ) {
 
 			jQuery(this).parents('a').remove();
 
@@ -21,7 +21,7 @@ jQuery(document).ready(function() {
 
 				},
 				success: function(data){
-					
+					jQuery('#um-admin-form-builder .' + arg1).remove();
 				},
 				error: function(data){