CODEWITHSUNDEEP
javascriptvalidationbackbone.js
SRN
SRN

Reputation: 2455

backbonejs validation on create

this is my model 

Msg = Backbone.Model.extend({
        validate: function(attr){
            if(attr.msg === undefined || attr.msg === ''){
                return "empty messege";
            }
        },
        initialize: function(){
            this.on('invalid',function(model,error){
                console.log(error);
            });
        }
});

and I have collection of Msgs msgCollection
so if I do msgCollection.create({msg:''});
this model gets added to collection
how can I prevent this

Upvotes: 0

Views: 44

Answers (1)

GijsjanB
GijsjanB

Reputation: 10044

For the record!

Pass

{wait:true}

as an option when you call create:

msgCollection.create({msg:''}, {wait:true});

Upvotes: 1

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