验证时遇到问题<select>一个更大的元素<form>element - 它不会返回错误消息 [英]Having trouble validating the <select> element within a larger <form> element - it won’t return an error message
如何将表单“扩展”到Bootstrap面板的两个区域? (浏览器“修复”未关闭的表单标签) [英]How can I “spread” a form to two areas of a Bootstrap panel? (Browser “fixing” unclosed form tag)