在 Google Chrome 控制台上，我收到黄色警告。我将标记的 html 代码添加到下面。此代码有什么问题？我该如何解决？
[DOM] Multiple forms should be contained in their own form elements; break up complex forms into ones that represent a single action:
（更多信息： https://www.chromium.org/developers/design-documents/create-amazing-password-forms ）
<form method="post" class="register" data-enable-strength-password="" data-minimum-password-strength="" novalidate="novalidate">
<div class="ur-form-row">
<div class="ur-form-grid ur-grid-1" style="width:48%">
<div class="ur-field-item field-user_login">
<div class="form-row validate-required" id="user_login_field" data-priority=""><label for="user_login" class="ur-label">Username <abbr class="required" title="required">*</abbr></label><input data-rules="" data-id="user_login" type="text" class="input-text input-text ur-frontend-field " name="user_login" id="user_login" placeholder="" value="" required="required" data-label="Username"></div> </div>
<div class="ur-field-item field-user_pass">
<div class="form-row validate-required hide_show_password" id="user_pass_field" data-priority=""><label for="user_pass" …