backbone/validation-yet-another.html at master · netsider/backbone · GitHub

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<!DOCTYPE HTML>
<html>
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="http://documentcloud.github.com/underscore/underscore-min.js"></script>
<script src="http://documentcloud.github.com/backbone/backbone-min.js"></script>
<script>
var Person = new Backbone.Model({name: 'Jeremy'});
Person.validate = function(attrs) {
	console.log("Validation Called!");
  if(!attrs.name) {
    console.log("1");
	//return "Whatever";
  }
  if(!attrs) {
	console.log("2");
	//return "Whatever";
  }
  if(attrs == 'Russell') {
    console.log("3");
	//return "Whatever";
  }
  if(attrs.name == 'Russell2') {
    console.log("4");
	//return "Whatever";
  }
  if(attrs.title === undefined) {
	console.log("5");
	//return "Whatever";
  }
  if(attrs.name === undefined) {
    console.log("6");
	//return "Whatever";
  }
};
Person.set({name: 'Samuel'}, {validate: true});// Calls validation
//Person.set('name', 'Samuel', {validate: true}); // Calls validation
// Person.unset('name', {validate: true}); // Calls validation
 // Person.unset('name', {validate: true}); // Calls validation
// Person.unset('name', { silent: true });//Works
// Person.unset('name', {validate: true});
// Person.unset('name');
//Person.set({name: 'Russell'});  // Works
//Person.set('name', 'Russell', {validate: true}); // Not working
//Person.set({name: 'Russell1'}, {validate: true}); // Not working, but calls validation?
Person.set({"name":'Russell2'}, {validate: true}); // Dopesn't work, but calls validation?
//Person.set({name: 'Russell'});  // Works
//Person.set({"name": 'Russell'});  // Works
//Person.set({"name": 'Russell'});  // Works
//Person.set({'name': 'Russell'});  // Works
console.log(Person.get('name'));
</script>
</body>
</html>