微信小程序消息推送，前端操作

<form bindsubmit="getFormId" report-submit="true">

    <button form-type="submit">

      立即预约

    </button>

  </form>

form_submit: function (e) {

    console.log(e)

    if (e.detail.formId === 'the formId is a mock one') {

      return

    } else {

      let data = { formId: e.detail.formId }

      调用后台接口

    }

  }