if i insert multiple e-mail id in To textbox like below , how can i validate the email ids.
<abidhudavi@gmail.com>, <naseehjasi@gmail.com>, "unaise hameed" <unaise2u@gmail.com>, "Yunus Mecheri" <YunusMecheri@gmail.com>,
in google if we insert ids like above or comma separated , it will accept . anybody know the coding to validate this. in Javascript or PHP
12  2382 
Are you capturing this email id's in a text box?
If yes, you can do by this way.
HTML, - <input type="text" id="grpEmail" name="grpEmail" />
JS, - var groupEmail = document.getElementById("grpEmail").value;
-
if(groupEmail!=""&&groupEmail!=null)
-
{
-
//alert("Coming Inside");
-
var emailArr = groupEmail.split(",");
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for(var i=0;i<emailArr.length;i++)
-
{
-
var result = return /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test(emailArr[i]);
-
if(result==false)
-
{
-
index=i;
-
emailFlag=false;
-
break;
-
}
-
}
-
if(emailFlag==false)
-
{
-
document.getElementById("MsgDiv").innerHTML="The Email Id "+emailArr[index]+" is Invalid. Please Change";
-
return false;
-
}
-
-
}
-
Thanks and Regards
Ramanan Kalirajan
I try this code, with one textbox and submit button. butthere are mistakes in your code.
1) var result = return /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test(emailArr[i]);
in the above line it gives the Syntax error.
2) if(emailFlag==false)
the line emailFlag it says it is not declared.
so can you clear this ?
thank you for your replay
the return does not belong there.
I removed return from code ,now it says unmatched ) in regular expression
can’t see any unmatched )
PS. [a-zA-Z0-9_] = \w
I did not understand how the below coding works
/^[a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test(emailArr[i])
this line gives the error unmatched ) in regular expression
you didn’t copy the first (, that’s why.
Now it says emailFlag not defined ...
Now it is working, but my question is -> E-mail ids like below will accept in gmail or other email website. can I do like that. abidhudavi@gmail.com>, <naseehjasi@gmail.com>, "unaise hameed" <unaise2u@gmail.com>, "Yunus Mecheri" <YunusMecheri@gmail.com>
your code not validating if i put an email id like this . "Yunus Mecheri" <YunusMecheri@gmail.com> . I mean it should accept this email id format.
Is it Possible ...?
then you have to extend the RegExp …
Yep it is possible, you can do it... - <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
-
<HTML>
-
<HEAD>
-
<TITLE> New Document </TITLE>
-
<META NAME="Generator" CONTENT="EditPlus">
-
<META NAME="Author" CONTENT="">
-
<META NAME="Keywords" CONTENT="">
-
<META NAME="Description" CONTENT="">
-
<script type="text/javascript">
-
function passValue()
-
{
-
document.getElementById('emailInp').value='<naseehjasi@gmail.com>, "unaise hameed" <unaise2u@gmail.com>, "Yunus Mecheri" <YunusMecheri@gmail.com>';
-
alert(document.getElementById('emailInp').value);
-
}
-
-
function alertMailId()
-
{
-
var mailStr = document.getElementById('emailInp').value;
-
var tempStr="";
-
-
for(var i=0;i<mailStr.length;i++)
-
{
-
if(mailStr.charAt(i).indexOf("<")>-1)
-
{
-
for(var j=(i+1);j<mailStr.length;j++)
-
{
-
if(mailStr.charAt(j).indexOf(">")<=-1)
-
tempStr+=mailStr.charAt(j);
-
else
-
{
-
tempStr+=";";
-
i=j;
-
break;
-
}
-
}
-
}
-
}
-
-
alert(tempStr);
-
}
-
</script>
-
</HEAD>
-
-
<BODY onload="passValue();">
-
<input type="text" name="emailInp" id="emailInp" />
-
<input type="button" value="alertMailId()" onclick="alertMailId()"/>
-
</BODY>
-
</HTML>
-
The value tempStr holds the mail id's alone now...
Thanks and Regards
Ramanan Kalirajan
good work , thank you I will check it and come back..
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