字段集标题

- ``、``、`` 等表单元素可以嵌套在 `<fieldset>` 中。</p><p>四、示例代码</p><p>```html</p><p><form></p><p><fieldset></p><p><legend>个人信息</legend></p><p><label>姓名：<input type="text" name="name"></label><br></p><p><label>性别：</p><p><input type="radio" name="gender" value="male">男</p><p><input type="radio" name="gender" value="female">女</p><p></label><br></p><p><label>邮箱：<input type="email" name="email"></label></p><p></fieldset></p><p></form></p><p>```</p><p>五、注意事项</p><table><tbody><tr><td> 注意事项 </td><td> 说明 </td></tr><tr><td> 必须与 `<legend>` 配合使用 </td><td> 否则无法显示标题 </td></tr><tr><td> 不支持嵌套字段集 </td><td> 即不能在一个 `<fieldset>` 内再放另一个 `<fieldset>` </td></tr><tr><td> 兼容性良好 </td><td> 支持主流浏览器，包括 IE、Chrome、Firefox 等 </td></tr></tbody></table><p>六、适用场景</p><p>- 用户注册或登录表单</p><p>- 多步骤表单中的不同部分</p><p>- 需要逻辑分组的表单内容</p><p>通过合理使用 `<fieldset>` 标签，不仅可以提升表单的结构清晰度，还能增强网页的可访问性与用户体验。建议在设计复杂表单时，优先考虑使用此标签来组织内容。</p><style>table,tr{width: 100%;text-align: center;color: #333;font-size: 16px;line-height: 1.8em;margin-bottom: 32px;border: 1px solid #333;empty-cells:show;}table tr th {border: 1px solid #333;text-align: center;font-weight: 600;background: #eee;}table tr td {border: 1px solid #333;text-align: center}</style> </div> </div> </div> <!--内容关联投票--> <div class="clear"></div> <div id="SGOContentPage" class="SiteGeneralContentPage" style="margin-top:15px;"></div> <div class="article_footer clearfix"> <div class="fr tag"> 标签： <a href="https://www.fjndwb.com/tag/fieldsetbiaoqian/" target="_blank">fieldset标签</a> </div> </div> <div class="content_banquan"> <p><span class="strong">免责声明：本答案或内容为用户上传，不代表本网观点。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。 如遇侵权请及时联系本站删除。</span></p> </div> <script> if (isMobile()){ document.write('<div style="text-align:center;margin-top:10px;margin-left:-15px;"><script>wap_show_tag_under9();<\/script><\/div>'); 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