From 7ca9bb179d721426130dfa698ff8bc5d9e0fed2b Mon Sep 17 00:00:00 2001
From: Dominique Fournier <dominique@fournier38.fr>
Date: Tue, 28 Jun 2016 06:54:57 +0000
Subject: [PATCH] form : if a convertDate field provided is empty, do no
 generate an error

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2778 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
---
 form.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/form.php b/form.php
index dc6ddfc..d7704f8 100644
--- a/form.php
+++ b/form.php
@@ -314,6 +314,8 @@ class form
   public function convertDate ($inputDate, $inputFormat, $outputFormat)
   {
     $date = DateTime::CreateFromFormat ($inputFormat, $inputDate);
+    if ($date === false)
+      return $inputDate;
     $errors = $date->getLastErrors();
     if ($errors["warning_count"] > 0 || $errors["error_count"] > 0)
       return $inputDate;