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POBackbone Validate is sending a request when validation fails
 

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  1. POBackbone Validate is sending a request when validation fails
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    <p>According to the backbone documentation about validation it states:</p> <blockquote> <p>If validate returns an error, set and save will not continue, and the model attributes will not be modified.</p> </blockquote> <p>So the way I read that set or save should never run if the validation fails. But that is not the results I am getting. Even when validation fails it still sends the POST/PUT request. Am I reading the docs wrong or doing something incorrect in my code?</p> <p>Here is my relevant code: <a href="https://gist.github.com/80f6ef0099fbe96025dc" rel="nofollow">https://gist.github.com/80f6ef0099fbe96025dc</a></p> <pre><code>App.Models.Test = Backbone.Model.extend( urlRoot: '/api/test' validate: (attrs) -&gt; errors = [] if attrs.to is '' errors.push name: "to" field: "js-to" message: "You must enter a to address" if attrs.subject is '' errors.push name: "subject" field: "js-subject" message: "You must enter a subject" # Return our errors array if it isn't empty errors if errors.length &gt; 0 ) App.Views.Details = Backbone.View.extend( initialize: -&gt; @model.bind "error", @error, this events: "click #js-save": "saveItem" saveItem: (e) -&gt; e.preventDefault() # Set the model then save it. @model.set subject: $("#js-subject").val() message: $("#js-message").val() mailbox_id: $("#js-from").val() to: $("#js-to").val() cc: $("#js-cc").val() bcc: $("#js-bcc").val() tags: App.Helpers.tagsToObject $('#js-tags').val() scope: $('#js-scope').val() attachments: attachments @model.save null, success: (model, response) =&gt; App.Helpers.showAlert "Success!", "Saved Successfully", "alert-success" @next() error: (model, response) -&gt; App.Helpers.showAlert "Error", "An error occurred while trying to save this item", "alert-error" # Show the errors based on validation failure. error: (model, error) -&gt; App.Helpers.displayValidationErrors error </code></pre>
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    1. COI think this could be easily fixed in the documentation. Only set triggers validation. And if the save is supplied with attributes, it will also trigger save.
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      1. USJiri Vetyska
 

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