    001    // Copyright 2010 The Apache Software Foundation
    002    //
    003    // Licensed under the Apache License, Version 2.0 (the "License");
    004    // you may not use this file except in compliance with the License.
    005    // You may obtain a copy of the License at
    006    //
    007    // http://www.apache.org/licenses/LICENSE-2.0
    008    //
    009    // Unless required by applicable law or agreed to in writing, software
    010    // distributed under the License is distributed on an "AS IS" BASIS,
    011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012    // See the License for the specific language governing permissions and
    013    // limitations under the License.
    014
    015    package org.apache.tapestry5.corelib;
    016
    017    /**
    018     * Controls if and how client-side form input validation occurs. For compatibility with Tapestry 5.1,
    019     * a coercion from "true" to {@link #BLUR} and from "false" to {@link #NONE} are added (though these
    020     * may be removed some time after Tapestry 5.2).
    021     *
    022     * @since 5.2.2
    023     */
    024    public enum ClientValidation
    025    {
    026        /**
    027         * Fields validate as the user tabs out of them ("onblur" client side event), as well as when the form submits. This
    028         * is the default behavior.
    029         */
    030        BLUR,
    031
    032        /**
    033         * Fields only validate when the form submits (validation errors will prevent the form from actually submitting).
    034         */
    035        SUBMIT,
    036
    037        /**
    038         * Client-side validation is disabled.
    039         */
    040        NONE;
    041    }