<li>

                    <label class="name">手機(jī)號碼：</label>
                    <input name="" type="text" class="text_Add" required pattern="(\d{11})|^((\d{7,8})|(\d{4}|\d{3})-(\d{7,8})|(\d{4}|\d{3})-(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1})|(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1}))$" />
                    <span class="form_hint">格式由11位數(shù)字組成</span>
                </li>
                <li>
                    <label class="name">用戶名稱：</label>
                    <input name="" type="text" class="text_Add" required pattern="^[\u4e00-\u9fff\w]{5,16}$" />
                    <span class="focus-input100"></span>
                    <span class="form_hint">由5-16位由字母、數(shù)字、下劃線或漢字組成</span>
                </li>
                <li>
                    <label class="name">設(shè)置密碼：</label>
                    <input name="" id="passwd" type="password" class="text_Add"  required pattern="(\w){6,20}" />
                    <span class="form_hint"> 由6-20個(gè)字母、數(shù)字、下劃線組合</span>
                </li>
                

我不想一個(gè)個(gè)獲取，因?yàn)槿绻?0個(gè)，我就要寫10行獲取的代碼，這樣效率也不高。