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Description

Component for validating regular expressions.

API

since 1.0.5
author Matthias Wessendorf
validatorId org.apache.myfaces.validator.RegExpr
component-class org.apache.myfaces.custom.regexprvalidator.RegExprValidator
tag-class org.apache.myfaces.custom.regexprvalidator.ValidateRegExprTag

Usage

<h:inputText id="regExprValue"
                value="#{validateForm.regExpr}"
                required="true">
    <t:validateRegExpr pattern='\d{5}'/>
</h:inputText>

Syntax

<t:validateRegExpr/>

pattern (required)
message - Optional alternate validation error message format string where

Instructions

In attribute pattern you are able to specify a regular expression, on which the value should be validated. The validator is based upon Jakarta Commons' Validator.

see "examples/validate.jsp" for an example!