PHP BUDDY

Email Validation in javascript

function isValidEmail(content)
{

valid = false;


var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;


if (filter.test(content)) {
valid=true;
}

return valid;
}