<block wx:if="{{password}}">
        <input maxlength="16" password="{{password}}" class="fl page-section-input1" bindfocus="isShowPass" bindblur="isHidePass" name="password" value="{{passwordValue}}" placeholder="密码"  />
      </block>
      <block wx:else>
        <input maxlength="16" password="{{password}}" class="fl page-section-input1" bindfocus="isShowPass" bindblur="isHidePass" name="password"/>
      </block>