qt_books/pages/register/register.wxml

<!--pages/register/register.wxml-->
<view class="container">
  <view class="register-box">
    <view class="title">用户注册</view>
    
    <view class="form">
      <view class="input-group">
        <input 
          class="input" 
          type="text" 
          placeholder="用户名（必填）"
          value="{{username}}"
          bindinput="onUsernameInput"
        />
      </view>
      
      <view class="input-group">
        <input 
          class="input" 
          type="text" 
          placeholder="昵称"
          value="{{nickname}}"
          bindinput="onNicknameInput"
        />
      </view>
      
      <view class="input-group">
        <input 
          class="input" 
          type="password" 
          placeholder="密码（必填，至少6位）"
          value="{{password}}"
          bindinput="onPasswordInput"
        />
      </view>
      
      <view class="input-group">
        <input 
          class="input" 
          type="password" 
          placeholder="确认密码"
          value="{{confirmPassword}}"
          bindinput="onConfirmPasswordInput"
        />
      </view>
      
      <view class="input-group">
        <input 
          class="input" 
          type="number" 
          placeholder="手机号（选填）"
          value="{{phone}}"
          bindinput="onPhoneInput"
        />
      </view>
      
      <view class="input-group">
        <input 
          class="input" 
          type="text" 
          placeholder="邮箱（选填）"
          value="{{email}}"
          bindinput="onEmailInput"
        />
      </view>
      
      <button 
        class="register-btn" 
        bindtap="handleRegister"
        loading="{{loading}}"
        disabled="{{loading}}"
      >
        注册
      </button>
    </view>
  </view>
</view>