From 11630c46ffcb8ada3d3ebb01a1fc1dbc37ce5cd6 Mon Sep 17 00:00:00 2001
From: Larry Weya <larryweya@gmail.com>
Date: Tue, 15 Jan 2013 13:51:25 +0300
Subject: [PATCH] Cap pager input params to valid range(s)

---
 dist/recline.js     | 3 +++
 src/widget.pager.js | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/dist/recline.js b/dist/recline.js
index 17e09693..66abd58a 100644
--- a/dist/recline.js
+++ b/dist/recline.js
@@ -4985,6 +4985,8 @@ my.Pager = Backbone.View.extend({
     e.preventDefault();
     var newFrom = parseInt(this.el.find('input[name="from"]').val());
     var newSize = parseInt(this.el.find('input[name="to"]').val()) - newFrom;
+    newFrom = Math.max(newFrom, 0);
+    newSize = Math.max(newSize, 1);
     this.model.set({size: newSize, from: newFrom});
   },
   onPaginationUpdate: function(e) {
@@ -4996,6 +4998,7 @@ my.Pager = Backbone.View.extend({
     } else {
       newFrom = this.model.get('from') + this.model.get('size');
     }
+    newFrom = Math.max(newFrom, 0);
     this.model.set({from: newFrom});
   },
   render: function() {
diff --git a/src/widget.pager.js b/src/widget.pager.js
index 10fa4196..7d2e1e47 100644
--- a/src/widget.pager.js
+++ b/src/widget.pager.js
@@ -32,6 +32,8 @@ my.Pager = Backbone.View.extend({
     e.preventDefault();
     var newFrom = parseInt(this.el.find('input[name="from"]').val());
     var newSize = parseInt(this.el.find('input[name="to"]').val()) - newFrom;
+    newFrom = Math.max(newFrom, 0);
+    newSize = Math.max(newSize, 1);
     this.model.set({size: newSize, from: newFrom});
   },
   onPaginationUpdate: function(e) {
@@ -43,6 +45,7 @@ my.Pager = Backbone.View.extend({
     } else {
       newFrom = this.model.get('from') + this.model.get('size');
     }
+    newFrom = Math.max(newFrom, 0);
     this.model.set({from: newFrom});
   },
   render: function() {