HTMLDateTimeField: Properly handle empty input

[lhc/web/wiklou.git] / includes / htmlform / fields / HTMLDateTimeField.php

diff --git a/includes/htmlform/fields/HTMLDateTimeField.php b/includes/htmlform/fields/HTMLDateTimeField.php
index 66f89f9..3390a56 100644 (file)
--- a/includes/htmlform/fields/HTMLDateTimeField.php
+++ b/includes/htmlform/fields/HTMLDateTimeField.php
@@ -126,6 +126,9 @@ class HTMLDateTimeField extends HTMLTextField {
 
        protected function parseDate( $value ) {
                $value = trim( $value );
+               if ( $value === '' ) {
+                       return false;
+               }
 
                if ( $this->mType === 'date' ) {
                        $value .= ' T00:00:00+0000';
@@ -138,7 +141,7 @@ class HTMLDateTimeField extends HTMLTextField {
                        $date = new DateTime( $value, new DateTimeZone( 'GMT' ) );
                        return $date->getTimestamp();
                } catch ( Exception $ex ) {
-                       return 0;
+                       return false;
                }
        }