/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.formio.validation;
import java.util.List;
/**
* Validator of form element.
* @author Radek Beran
*
* @param <T>
*/
public interface Validator<T> {
/**
* Validates value of form element and returns the result with validation messages.
* @param ctx
* @return list of validation messages
*/
<U extends T> List<InterpolatedMessage> validate(ValidationContext<U> ctx);
}