ב"ה
Early 1990's
validate_email = function()
{
var frm = document.forms.topSubscribe;
if (frm.email.value.indexOf('@', 0) == -1 || frm.email.value.indexOf('@', 0) == 0 || frm.email.value.indexOf('.', 0) == -1)
{
alert('Invalid Email Address.');
frm.email.focus();
frm.email.select();
return false;
}
else if(frm.fname.value == "")
{
alert('Please enter your name.');
frm.fname.focus();
frm.fname.select();
return false;
}
return true;
};