bootstrap实例

https://www.bilibili.com/video/BV1hW411K7Lw?from=search&seid=5552120060391154096&spm_id_from=333.337.0.0 教程

  <link rel="stylesheet" href="css/bootstrap.min4.css">
  <script src="js/jquery.min.js"></script>
  <script src="js/bootstrap.js"></script>

文件路径：e/日常/2021/job

手机号验证正则：

    <div class="col-lg-8 col-sm-12">
      <input class="form-control" name="name" id="name" type="text" placeholder="输入手机号" required pattern="^1\d{10}$" title="手机号格式错误">
    </div>

验证身份证是否合法

 <div class="row form-group">
          <label class="control-label col-lg-3 col-sm-12 h34" for="name" >身份证号码：</label>
          <div class="col-lg-6 col-sm-12">
            <input class="form-control" name="name" id="name" type="text" placeholder="输入身份证号码" required pattern="(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)" title="身份证号码格式错误">
          </div>
        </div>