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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr" lang="fr">
<head>
<script type="text/javascript">
function valemail() {
var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.]){2,}\.([A-Za-z]{2,4})$/;
var str1;
str1 = document.getElementById("email").value;
var valid = reg.test(str1);
if(!valid){
alert("Email Invalide.")
document.getElementById("email").style.backgroundColor = "#fba";
return false;
}else{
alert("Email Valide")
document.getElementById("email").style.backgroundColor = "";
return true;
}
}
</script>
</head>
<body>
<form action="#" method="POST" onsubmit="return valemail();">
<input type="text" name="email" id="email"/>
<input type="submit" value="tester"/>
</form>
</body>
</html> |
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