本帖最后由 hjz713 于 2024-2-1 15:38 编辑
awa
我写了个手机号验证
[HTML] 纯文本查看 复制代码 <!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="https://cdn.bootcdn.net/ajax/libs/mdui/0.4.3/css/mdui.min.css">
</head>
<body>
<div class="mdui-appbar mdui-color-theme">
<div class="mdui-toolbar mdui-container">
<a href="javascript:;" class="mdui-btn mdui-btn-icon"><i class="mdui-icon material-icons">menu</i></a>
<a href="javascript:;" class="mdui-typo-title">手机号检测</a>
</div>
</div>
<div class="mdui-container">
<div class="mdui-textfield mdui-textfield-floating-label">
<label class="mdui-textfield-label">请输入手机号码</label>
<input type="text" id="phone" class="mdui-textfield-input">
<div class="mdui-textfield-error">手机号格式不正确</div>
</div>
<button class="mdui-btn mdui-btn-raised mdui-ripple">检测手机号码</button>
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/mdui/0.4.3/js/mdui.min.js"></script>
<script>
function checkPhoneNumber() {
var phoneNumber = document.getElementById('phone').value;
var reg = /^[1]([3-9])[0-9]{9}$/;
if (reg.test(phoneNumber)) {
mdui.snackbar({
message: '手机号格式正确',
position: 'top'
});
} else {
document.querySelector('.mdui-textfield').classList.add('mdui-textfield-invalid');
}
}
</script>
</body>
</html>
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