Form validation in javascript using jsf page

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Form validation in javascript using jsf page

?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core">
     <h:head>
         <title>view</title>
         <script type="text/javascript" >
        function checkForm(){
            if(document.form2["form2:uid"].value == ''){
                alert("this field not blank");
                return false;
            }
            if(document.form2["form2:uname"].value==''){
                alert("enter name");
                return false;
            }
           if(document.form2["form2:upassword"].value==''){
                alert("enter password");
                return false;
           }
           if(document.form2["form2:conform"].value==''){
                alert("enter conform password");
                return false;
           }</p>

if(document.form2["form2:upassword"].value != document.form2["form2:conform"].value){
            alert("password does not match");
            return false;
        }
        if(! document.form2["form2:emailid"].value.match(/^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/)){
            alert("email not valid");
            return false;
        }
    return true;
    }
        &lt;/script&gt;

&lt;/h:head&gt;

    &lt;h:body&gt;
        &lt;f:view&gt;
            &lt;h:form id="form2" onsubmit="return checkForm();"&gt;
                &lt;h1&gt;&lt;h:outputText value="Create/Edit"/&gt;&lt;/h1&gt;
                &lt;h:panelGrid columns="2"&gt;
                    &lt;h:outputLabel value="Uid:" for="uid" /&gt;
                    &lt;h:inputText id="uid" value="#{customerBean.customer.uid}" title="Uid" /&gt;
                    &lt;h:outputLabel value="Uname:" for="uname" /&gt;
                    &lt;h:inputText id="uname" value="#{customerBean.customer.uname}" title="Uname" /&gt;
                    &lt;h:outputLabel value="Upassword:" for="upassword" /&gt;
                    &lt;h:inputText id="upassword" value="#{customerBean.customer.upassword}" title="Upassword" /&gt;
                    &lt;h:outputLabel value="conform:" for="conform" /&gt;
                    &lt;h:inputText id="conform" value="#{customerBean.conform}" title="conform" /&gt;
                    &lt;h:outputLabel value="Emailid:" for="emailid" /&gt;
                    &lt;h:inputText id="emailid" value="#{customerBean.customer.emailid}" title="Emailid" /&gt;
                &lt;/h:panelGrid&gt;
                &lt;h:commandButton id="submit" value="create" action="#{customerBean.cusomerAdd}"/&gt;
            &lt;/h:form&gt;
        &lt;/f:view&gt;


    &lt;/h:body&gt;

</html>                                                                                     
View Answers

March 25, 2011 at 11:09 AM

Please visit the following link:

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