From 52208e8b40f98e7a7cc0c91b15803003740efa92 Mon Sep 17 00:00:00 2001
From: Petr Voborník <pvoborni@redhat.com>
Date: Wed, 22 Feb 2012 17:12:11 +0100
Subject: Moved is_empty method from field to IPA object

is_empty method represents IPA UI standard of evaluating whether value is empty. Therefore is should be placed in IPA object instead of IPA.field to allow reuse in different locations.

https://fedorahosted.org/freeipa/ticket/2351
---
 install/ui/ipa.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'install/ui/ipa.js')

diff --git a/install/ui/ipa.js b/install/ui/ipa.js
index 433d7fe6..441e6468 100644
--- a/install/ui/ipa.js
+++ b/install/ui/ipa.js
@@ -1207,6 +1207,22 @@ IPA.create_options = function(labels, values) {
     return options;
 };
 
+IPA.is_empty = function(value) {
+
+    var empty = false;
+
+    if (!value) empty = true;
+
+    if (value instanceof Array) {
+        empty = empty || value.length === 0 ||
+                (value.length === 1) && (value[0] === '');
+    }
+
+    if (value === '') empty = true;
+
+    return empty;
+};
+
 IPA.config = {
     default_priority: 500
 };
-- 
cgit