See http://ift.tt/1o5I3tC

The jsdoc of Ext.form.CheckboxGroup#getErrors seemingly contains a typo where is states that "...allowBlank is set to true..." when it should say "...set to false...".


Lines 189 through 200 have:



Code:



    /**
     * Runs CheckboxGroup's validations and returns an array of any errors. The only error by default is if allowBlank
     * is set to true and no items are checked.
     * @return {String[]} Array of all validation errors
     */
    getErrors: function() {
        var errors = [];
        if (!this.allowBlank && Ext.isEmpty(this.getChecked())) {
            errors.push(this.blankText);
        }
        return errors;
    },

where it should be:


Code:



    /**
     * Runs CheckboxGroup's validations and returns an array of any errors. The only error by default is if allowBlank
     * is set to false and no items are checked.
     * @return {String[]} Array of all validation errors
     */
    getErrors: function() {
        var errors = [];
        if (!this.allowBlank && Ext.isEmpty(this.getChecked())) {
            errors.push(this.blankText);
        }
        return errors;
    },