WeChatウィジェットのフォーム検証機能の完全な例

本明細書の例は、WeChatウィジェットのフォーム検証機能を説明する。皆さんに参考にしてあげます。具体的には以下の通りです。
Wxml

<form bindsubmit="formSubmit" bindreset="formReset">
 <input name="name" class="{{whoClass=='name'?'placeholderClass':'inputClass'}}" placeholder="       " type="text" confirm-type="next" focus="{{whoFocus=='name'?true:false}}" bindblur="nameBlurFocus" />
 <radio-group name="gender" bindchange="radioChange">
  <radio value="0" checked />  
  <radio value="1" />  
 </radio-group>
 <input name="mobile" class="{{whoClass=='mobile'?'placeholderClass':'inputClass'}}" type="number" maxlength="11" placeholder="        " bindblur="mobileBlurFocus" focus="{{whoFocus=='mobile'?true:false}}" />
 <input name="company" class="{{whoClass=='company'?'placeholderClass':'inputClass'}}" placeholder="    " type="text" confirm-type="next" focus="{{whoFocus=='company'?true:false}}" />
 <input name="client" class="{{whoClass=='client'?'placeholderClass':'inputClass'}}" placeholder="    " type="text" confirm-type="done" focus="{{whoFocus=='client'?true:false}}" />
 <button formType="submit">  </button>
</form>
<loading hidden="{{submitHidden}}">
     ...
</loading>

app.js

import wxValidate from 'utils/wxValidate'
App({
  wxValidate: (rules, messages) => new wxValidate(rules, messages)
})

ニュース.js

var appInstance = getApp()
//       
onLoad: function () {
    this.WxValidate = appInstance.WxValidate(
      {
        name: {
          required: true,
          minlength: 2,
          maxlength: 10,
        },
        mobile: {
          required: true,
          tel: true,
        },
        company: {
          required: true,
          minlength: 2,
          maxlength: 100,
        },
        client: {
          required: true,
          minlength: 2,
          maxlength: 100,
        }
      }
      , {
        name: {
          required: '         ',
        },
        mobile: {
          required: '        ',
        },
        company: {
          required: '       ',
        },
        client: {
          required: '       ',
        }
      }
    )
  },
  //    
   formSubmit: function (e) {
     //      
    if (!this.WxValidate.checkForm(e)) {
      const error = this.WxValidate.errorList[0]
      // `${error.param} : ${error.msg} `
      wx.showToast({
        title: `${error.msg} `,
        image: '/pages/images/error.png',
        duration: 2000
      })
      return false
    }
    this.setData({ submitHidden: false })
    var that = this
    //  
    wx.request({
      url: '',
      data: {
        Realname: e.detail.value.name,
        Gender: e.detail.value.gender,
        Mobile: e.detail.value.mobile,
        Company: e.detail.value.company,
        client: e.detail.value.client,
        Identity: appInstance.userState.identity
      },
      method: 'POST',
      success: function (requestRes) {
        that.setData({ submitHidden: true })
        appInstance.userState.status = 0
        wx.navigateBack({
          delta: 1
        })
      },
      fail: function () {
      },
      complete: function () {
      }
    })
  }

WxValidate.jsファイルはここをクリックしてダウンロードです。
ここで述べたように、皆様のマイクロクレジットのプログラム開発に役に立ちます。