高人进

<label>主机名</label>
  <input type="text" size="30" require="true" datatype="require" name="host" group="install" id="partner-create-username" class="f-input" value="localhost" />
  </div>

  <label>主机名</label>
  <input type="text" size="30" require="true" datatype="require" name="host" group="install" id="partner-create-username" class="f-input" value="localhost" />
  <label>主机名</label>
  <input type="text" size="30" require="true" datatype="require" name="host" group="install" id="partner-create-username" class="f-input" value="localhost" />
  </div>

  <div class="field">
  新手求教 这几句什么意思 能看出用户名和密码吗  
  <label>用户名</label>
  <input type="text" size="30" name="user" require="true" datatype="require" group="install" id="settings-password" class="f-input" value="" />
  </div>
  <div class="field password">
  <label>密码</label>
  <input type="text" size="30" name="pass" require="true" datatype="require" group="install" id="settings-password" class="f-input" value="" />
  </div>

  <div class="field password">
  <label>数据库名</label>
  <input type="text" size="30" name="name" require="true" datatype="require" group="install" id="settings-password-confirm" class="f-input" value="tuan_db" />
  </div>
  <div class="act">
  <input type="submit" value="安装" group="install" name="commit" id="partner-submit validator" class="formbutton"/>
  </div>

不晓得你想表达什么意思，普通html表单代码而已，怎么能看出用户名，密码？