Sonarr/NzbDrone.Backbone/Quality/qualityTypeModel.js

NzbDrone.Quality.QualityTypeModel = Backbone.Model.extend({

    initialize: function () {
        this.validators = {};
    },

    validateItem: function (key) {
        return (this.validators[key]) ? this.validators[key](this.get(key)) : { isValid: true };
    },

    // TODO: Implement Backbone's standard validate() method instead.
    validateAll: function () {

        var messages = {};

        for (var key in this.validators) {
            if (this.validators.hasOwnProperty(key)) {
                var check = this.validators[key](this.get(key));
                if (check.isValid === false) {
                    messages[key] = check.message;
                }
            }
        }

        return _.size(messages) > 0 ? { isValid: false, messages: messages } : { isValid: true };
    },

    defaults: {
        Id: null,
        Name: '',
        MaxSize: 100,
        MinSize: 0
    }
});