javaScript验证Email表单

<script language="javascript">
    function validate(f){
        var value = f.email.value;
        if(!/^\w+@\w+.\W+$/.test(value)){
            alert("EMAIL不正确!");
            f.email.focus();
            f.email.select();
            return false;
            }
    return ture;
    }
</script>

 

<form action="test.htm" method="post" name="myform" onsubmit="return validate(this)">
        Email: <input type="text" name="email">
        <input type="submit" value="提交">
</form>