/*
* Copyright 2002-2005 the original author or authors.
*
* Licensed 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 info.jtrac.util;
/**
* Helper class that improves on the Spring ValidationUtils
* for inserting error messages for form object fields
* into the view "errors" object
*/
public class ValidationUtils {
public static boolean isValidSpaceKey(String input) {
if (input == null) {
return false;
}
return input.matches("[A-Z0-9]+");
}
// underscore allowed, should start with letter
public static boolean isValidRoleKey(String input) {
if (input == null) {
return false;
}
return input.matches("[A-Z0-9][_A-Z0-9]+[A-Z0-9]");
}
public static boolean isValidLoginName(String input) {
if (input == null) {
return false;
}
return input.matches("[\\w.@\\\\-]+");
}
/**
* Only letters are allowed, not even numbers
* and CamelCase with dash as word separator
*/
public static boolean isValidStateName(String input) {
if (input == null) {
return false;
}
return input.matches("[A-Z][a-z]+(-[A-Z][a-z]+)*");
}
}