From 35b0c46eacc93ccaf2078cb6749708d2911057cb Mon Sep 17 00:00:00 2001
From: rolux <rolux@rolux.org>
Date: Sat, 14 Feb 2015 19:09:51 +0000
Subject: [PATCH] ArrayInput: add 'isEmpty' option

---
 source/UI/js/Form/ArrayInput.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/source/UI/js/Form/ArrayInput.js b/source/UI/js/Form/ArrayInput.js
index 4a6e5752..4e4fb9b1 100644
--- a/source/UI/js/Form/ArrayInput.js
+++ b/source/UI/js/Form/ArrayInput.js
@@ -20,7 +20,10 @@ Ox.ArrayInput = function(options, self) {
     self = self || {};
     var that = Ox.Element({}, self)
         .defaults({
-            getInput: null,
+            getInput: Ox.Input,
+            isEmpty: function(value) {
+                return value === '';
+            },
             label: '',
             max: 0,
             setWidth: null,
@@ -34,7 +37,6 @@ Ox.ArrayInput = function(options, self) {
             width: setWidths
         });
 
-    self.options.getInput = self.options.getInput || Ox.Input;
     self.options.value = self.options.value || [];
 
     if (self.options.label) {
@@ -138,7 +140,7 @@ Ox.ArrayInput = function(options, self) {
         return Ox.map(self.$input, function($input) {
             return $input.value();
         }).filter(function(value) {
-            return value !== '';
+            return !self.options.isEmpty(value);
         });
     };