我在网站上使用HTML5表单。我已经为所有领域使用了“必需”。因此，它会阻止将表单提交为空。但是，它无法处理所有字段的正确语法。请参阅website我使用的输入类型=“文本”，“电话”，“数字”，“日期”等。如果有人在日期/数字/电话中输入输入字，仍然可以接受！如果有人不勾选收音机，它也会接受。我想，如果我使用HTML5表单，我不需要使用javascript进行验证。但是，我现在可能需要。因此，在不更改任何设计/样式的情况下，如何在没有适当的日期，电话，号码等语法的情况下提交表单？我在firefox上查了一切。在chrome，一切都与firefox相同。只是输入类型=“日期”，chrome确保输入正确的日期。
必要的HTML代码：
<div class="wrapper">
<header class="page_title">
<h1>Create New Job</h1>
</header>
<section class="form">
<form id="form" name="form" method="post" action="#">
<label>Job ID:</label>
<input type="text" name="job_id" id="job_id" placeholder="1" required />
<label>Start Date:</label>
<input type="date" name="start_date" id="start_date" placeholder="mm/dd/yy" required>
<label>Deadline:</label>
<input type="date" name="deadline" id="deadline" placeholder="mm/dd/yy" required>
<label>Finish Date:</label>
<input type="date" name="finish_date" id="finish_date" placeholder="mm/dd/yy" required>
<label>Budget($):</label>
<input type="number" name="Budget" id="Budget" placeholder="100" required>
<label>Client ID:</label>
<input type="text" name="client_id" id="client_id" placeholder="1" required />
<label>Client Phone Number:</label>
<input type="tel" name="phone" id="phone" placeholder="01712345891" required />
<label>Bidder ID:</label>
<input type="text" name="bidder_id" id="bidder_id" placeholder="1" required />
<label>Number of Supervisor:</label>
<select title="Supervisor">
<option>1</option>
<option>1</option>
<option>2</option>
<option>3</option>
</select>
<label>Odesk Profile ID:</label>
<input type="url" name="odesk_id" id="odesk_id" placeholder="https://www.odesk.com/jobs/Frontend-engineer" required>
<label>Owner Type:</label>
<input type="radio" name="owner_type" id="owner_type" value="member" /><label class="text_label">Member</label>
<input type="radio" name="owner_type" id="owner_type" value="employee" /><label class="text_label">Employee</label>
<div class="clear"></div>
<label>Message:</label>
<textarea id="message" name="message" rows="2" cols="20" placeholder="Your enquiry goes here" required></textarea>
<input type="submit" name="submit" id="submit" value="Submit">
</form>
</section>
</div>
CSS代码：
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
border: 0 none;
font-size: 100%;
margin: 0;
padding: 0;
vertical-align: baseline;
}
a {
text-decoration: none;
}
.clear { clear: both; }
article, aside, canvas, details, figcaption, figure, footer, header, hgroup, nav, menu, nav, section, summary {
display: block;
}
h1 {
font-size: 26px;
}
body {
background: #fff;
font-family: sans-serif;
color: #333;
font-size: 12px;
line-height: 1em;
}
.wrapper {
width: 1000px;
margin: 0 auto;
position: relative;
background: #fff;
}
.form {
width: 800px;
margin: 20px 0 0 2px;
border: none;
background: #fff;
}
form {
border: none;
background: #fff;
}
.form label {
display: block;
text-align: left;
width: 200px;
float:left;
margin: 5px 0 0 20px;
font-size: 15px;
}
.form label.text_label {
width: auto;
display: inline;
margin: 5px 20px 15px 10px;
}
.form input, .form select {
float:left;
font-size:13px;
margin: 0 0 10px 0;
padding: 0;
}
.form input:required {
}
input:valid {
border: 1px solid #909090;
}
input[type=text]:invalid, input[type=date]:invalid, input[type=number]:invalid, input[type=email]:invalid, input[type=tel]:invalid, input[type=url]:invalid, textarea:invalid {
border: 1px solid #909090;
}
.form input[type=text], .form input[type=date], .form input[type=number], .form input[type=email], .form input[type=tel], .form input[type=url] {
width: 500px;
height: 27px;
border: 1px solid #909090;
border-radius: 3px;
}
.form input[type=file] {
width: 500px;
}
.form select {
width: 500px;
height: 27px;
line-height: 27px;
padding: 3px 0 0 0;
border: 1px solid #909090;
border-radius: 3px;
}
.form input[type="radio"] {
margin: 5px 0 0 0;
}
.form textarea {
float: left;
width: 500px;
height: 82px;
margin: 0 0 10px 0;
padding: 0;
font-size: 13px;
border: 1px solid #909090;
}
.form input[type="submit"] {
margin: 10px 0 20px 220px;
width: 100px;
height: 30px;
background: #FF6D1F;
text-align: center;
line-height: 30px;
color: #FFFFFF;
font-size: 13px;
font-weight: bold;
border: none;
box-shadow: 0 1px 3px rgba(38, 151, 72, 0.5), 0 1px 0 #9FE662 inset;
border-radius: 5px;
cursor: pointer;
}
.form input[type="submit"]:hover {
background: #FF822E;
}
input[type=text]:focus, textarea:focus, input[type=search]:focus, input[type=date]:focus, input[type=number]:focus, input[type=email]:focus, select:focus, input[type=tel]:focus, input[type=url]:focus {
background: #fff;
border-color: #595959;
-webkit-box-shadow: 0px 0px 6px 0px rgba(103, 102, 106, .7);
box-shadow: 0px 0px 6px 0px rgba(103, 102, 106, .7);
outline: none;
}
答案 0 :(得分：0)
回到那时，（至少大多数）浏览器没有实现HTML5验证。您现在可以使用给定的代码并进行验证。
即便如此，像＆＃34; tel＆＃34;没有按预期工作。然后，我通常使用"pattern"，验证RegExp。
示例：
<input type="text" name="job_id" id="job_id"
placeholder="1" required pattern="\d+"/>
如果您需要进一步的验证功能，建议您使用this jQuery Validation plugin。