--- /dev/null
+<#--
+/*
+ * $Id$
+ *
+ * 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.
+ */
+-->
+<#--
+START SNIPPET: supported-validators
+Only the following validators are supported:
+* required validator
+* requiredstring validator
+* stringlength validator
+* regex validator
+* email validator
+* url validator
+* int validator
+* double validator
+END SNIPPET: supported-validators
+-->
+<#if ((parameters.validate?default(false) == true) && (parameters.performValidation?default(false) == true))>
+<script type="text/javascript">
+ function validateForm_${parameters.id?replace('[^a-zA-Z0-9_]', '_', 'r')}() {
+ form = document.getElementById("${parameters.id}");
+ clearErrorMessages(form);
+ clearErrorLabels(form);
+
+ var errors = false;
+ var continueValidation = true;
+ <#list parameters.tagNames as tagName>
+ <#list tag.getValidators("${tagName}") as validator>
+ // field name: ${validator.fieldName}
+ // validator name: ${validator.validatorType}
+ if (form.elements['${validator.fieldName}']) {
+ field = form.elements['${validator.fieldName}'];
+ var error = "${validator.getMessage(action)?js_string}";
+ <#if validator.validatorType = "required">
+ if (field.value == "") {
+ addError(field, error);
+ errors = true;
+ <#if validator.shortCircuit>continueValidation = false;</#if>
+ }
+ <#elseif validator.validatorType = "requiredstring">
+ if (continueValidation && field.value != null && (field.value == "" || field.value.replace(/^\s+|\s+$/g,"").length == 0)) {
+ addError(field, error);
+ errors = true;
+ <#if validator.shortCircuit>continueValidation = false;</#if>
+ }
+ <#elseif validator.validatorType = "stringlength">
+ if (continueValidation && field.value != null) {
+ var value = field.value;
+ <#if validator.trim>
+ //trim field value
+ while (value.substring(0,1) == ' ')
+ value = value.substring(1, value.length);
+ while (value.substring(value.length-1, value.length) == ' ')
+ value = value.substring(0, value.length-1);
+ </#if>
+ if ((${validator.minLength?c} > -1 && value.length < ${validator.minLength?c}) ||
+ (${validator.maxLength?c} > -1 && value.length > ${validator.maxLength?c})) {
+ addError(field, error);
+ errors = true;
+ <#if validator.shortCircuit>continueValidation = false;</#if>
+ }
+ }
+ <#elseif validator.validatorType = "regex">
+ if (continueValidation && field.value != null && !field.value.match("${validator.expression?js_string}")) {
+ addError(field, error);
+ errors = true;
+ <#if validator.shortCircuit>continueValidation = false;</#if>
+ }
+ <#elseif validator.validatorType = "email">
+ if (continueValidation && field.value != null && field.value.length > 0 && field.value.match(/\b(^[_A-Za-z0-9-]+(\.[_A-Za-z0-9-]+)*@([A-Za-z0-9-])+(\.[A-Za-z0-9-]+)*((\.[A-Za-z0-9]{2,})|(\.[A-Za-z0-9]{2,}\.[A-Za-z0-9]{2,}))$)\b/gi)==null) {
+ addError(field, error);
+ errors = true;
+ <#if validator.shortCircuit>continueValidation = false;</#if>
+ }
+ <#elseif validator.validatorType = "url">
+ if (continueValidation && field.value != null && field.value.length > 0 && field.value.match(/^(ftp|http|https):\/\/((%[A-F0-9]{2}|[A-Z0-9-._~!$&'()*+,;=:])+@)?((%[A-F0-9]{2}|[A-Z0-9-._~!$&'()*+,;=])+)(:[0-9]+)?((\/(%[A-F0-9]{2}|[A-Z0-9-._~!$&'()*+,;=:@])*)*)(\?(%[A-F0-9]{2}|[A-Z0-9-._~!$&'()*+,;=:@/?])*)?(#(%[A-F0-9]{2}|[A-Z0-9-._~!$&'()*+,;=:@/?])*)?$/gi)==null) {
+ addError(field, error);
+ errors = true;
+ <#if validator.shortCircuit>continueValidation = false;</#if>
+ }
+ <#elseif validator.validatorType = "int">
+ if (continueValidation && field.value != null) {
+ if (<#if validator.min??>parseInt(field.value) <
+ ${validator.min?c}<#else>false</#if> ||
+ <#if validator.max??>parseInt(field.value) >
+ ${validator.max?c}<#else>false</#if>) {
+ addError(field, error);
+ errors = true;
+ <#if validator.shortCircuit>continueValidation = false;</#if>
+ }
+ }
+ <#elseif validator.validatorType = "double">
+ if (continueValidation && field.value != null) {
+ var value = parseFloat(field.value);
+ if (<#if validator.minInclusive??>value < ${validator.minInclusive}<#else>false</#if> ||
+ <#if validator.maxInclusive??>value > ${validator.maxInclusive}<#else>false</#if> ||
+ <#if validator.minExclusive??>value <= ${validator.minExclusive}<#else>false</#if> ||
+ <#if validator.maxExclusive??>value >= ${validator.maxExclusive}<#else>false</#if>) {
+ addError(field, error);
+ errors = true;
+ <#if validator.shortCircuit>continueValidation = false;</#if>
+ }
+ }
+ </#if>
+ }
+ </#list>
+ </#list>
+
+ return !errors;
+ }
+</script>
+</#if>