我正在製作一個簡單的註冊表單。到目前爲止,我有表單驗證工作,但我不知道如何讓警報工作。這個想法是讓用戶填寫他們的信息,點擊提交,並且會彈出一個提示他們提供的信息。我如何添加警報來完成這項工作?如何添加表單驗證以及提醒
HTML:
<div class="sign-up">
<form>
<h2>Sign Up</h2>
<label>Name:</label>
<input type="text" placeholder="Enter your name" value="" id="suName" required>
<label>Email:</label>
<input type="email" name="email" id="suEmail" required placeholder="Enter a valid email address">
<label>Password:</label>
<input type="password" placeholder="Enter your password" name="password" id="suPassword" required>
<input class="submit-button su-submit" type="submit" id="mySUButton">
</form>
</div>
JS:
function setBindings() {
$(".sign-up form #mySIButton").click(function (e) {
e.preventDefault();
var suName = $(".sign-up form #suName").val(),
email = $(".sign-up form #suEmail").val(),
pw = $(".sign-up form #suPassword").val(),
alert("This is your entered information: " + suName.value + ", " + email.value + ", " + pw + ".");
});
}
$(document).ready(function() {
setBindings();
});
這不是一個解決方案,但它可以給出一個想法:[引導向導](http://formvalidation.io/examples/bootstrap-wizard/) – user3004449