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Is there a way to perform validation for apex:inputField?
I am creating a form in Visualforce. Since my form is a bit long, it is hard for users to remember the error message at the top and revise it. On top of the error message, I want to create a validation when users typing in their information.
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1 Reply
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Hi Somendra,
You can add something like this:
1. Check the Empty
<apex:page id=”page”><script>
function show()
{
var name=document.getElementById(‘page:f1:p1:ip1’).value;
if(name== “” || name==null)
{
document.getElementById(“page:f1:p1:op2”).innerHTML = “Please enter your name”;
}
}
</script><apex:form id=”f1″>
<apex:pageblock id=”p1″>
<apex:outputlabel value=”Enter u r name” id=”op1″ />
<apex:inputtext id=”ip1″ />
<apex:commandbutton value=”submit” onclick=”return show();” reRender=”op2″/>
<apex:outputlabel id=”op2″ />
</apex:pageblock>
</apex:form></apex:page>
—> Besides salesforce has the on field validation, so u can have that option.
2. create formula syntax
Regression : ‘([a-zA-Z0-9_\-\.]+)@(((\[a-z]{1,3}\.[a-z]{1,3}\.[a-z]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3}))’
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