因此,我得到了一個表單提交的js代碼,並且一切正常,但是,我不知道在代碼中寫入的內容和內容,以便電子郵件得到驗證檢查。我應該寫什麼和在哪裏進行驗證檢查電子郵件?使用Javascript進行電子郵件驗證在AJAX之前
$(document).ready(function() {
$("#submit").click(function() {
var name = $("#fullname2").val();
var email = $("#fullemail2").val();
var state = $("#selectstate").val();
// Returns successful data submission message when the entered information is stored in database.
var dataString = 'FullName=' + name + '&email=' + email + '&SovereignState=' + state;
if (name == '' || email == '' || state == '') {
$('#required_fields').show();
} else {
// AJAX Code To Submit Form.
$.ajax({
type: "POST",
url: "demo.php",
data: dataString,
cache: false,
success: function(phpSays) {
if (phpSays == "OK") {
$('#email_error').show();
$('#required_fields').hide();
} else {
$('#sinatra2').hide();
$('#thanks').fadeIn(1000);
$('#spreading_message').delay(1800).fadeIn(1500);
$('#by_social').delay(3000).fadeIn(1500);
$('#email_error').hide();
$('#required_fields').hide();
}
}
});
}
return false;
});
});
可能重複的http://計算器。 com/questions/2855865/jquery-regex-validation-of-e-mail-address –
可能重複的[在JavaScript中驗證電子郵件地址?](http://stackoverflow.com/questions/46155/validate-email-address- in-javascript) –