xinda-miniprogram/src/patient/pages/changePhone/index.ts

const app = getApp<IAppOption>();
let timer = null as null | number;

Page({
  data: {
    mobile: "",
    code: "",

    codeText: "发送验证码",
  },
  onLoad() {},
  getCode() {
    if (timer) return;
    const mobile = this.data.mobile;
    if (!mobile) {
      wx.showToast({
        title: "手机号不能为空",
        icon: "none",
      });
      return;
    }
    // 验证手机号
    if (!/^(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}$/.test(mobile)) {
      wx.showToast({
        title: "手机号格式不正确",
        icon: "none",
      });
      return;
    }
    wx.ajax({
      method: "POST",
      url: "?r=zd/login/send-verify-code",
      data: {
        mobile,
      },
    }).then((res) => {
      console.log(res);
      wx.showToast({
        icon: "none",
        title: "验证码已发送~",
      });
      let time = 60;
      timer = setInterval(() => {
        time--;
        this.setData({
          codeText: time + "s后重新发送",
        });
        if (time <= 0) {
          clearInterval(timer as number);
          timer = null;
          this.setData({
            codeText: "发送验证码",
          });
        }
      }, 1000);
    });
  },
  handleSubmit() {
    const { mobile, code } = this.data;
    const { registrationSource, registChannel, regBusinessId } = app.globalData;
    wx.ajax({
      method: "POST",
      url: "?r=zd/account/update-telephone",
      data: {
        mobile,
        code,
        registrationSource,
        registChannel,
        regBusinessId,
      },
    }).then((_res) => {
      wx.navigateBack();
    });
  },
  handleBack() {
    wx.navigateBack();
  },
});