devextreme/dist/transpiled/ui/validation/validation_mixin.js

HTML5 JavaScript Component Suite for Responsive Web Development

"use strict";

var ValidationMixin = {
    _findGroup: function _findGroup() {
        var group = this.option("validationGroup"),
            $dxGroup;

        if (!group) {
            // try to find out if this control is child of validation group
            $dxGroup = this.$element().parents(".dx-validationgroup").first();
            if ($dxGroup.length) {
                group = $dxGroup.dxValidationGroup("instance");
            } else {
                // Trick to be able to securely get ViewModel instance ($data) in Knockout
                group = this._modelByElement(this.$element());
            }
        }

        return group;
    }
};

module.exports = ValidationMixin;