vue 身份证校验、识别性别/生日/年龄

vue 身份证格式校验_chen_ai_tao的博客-CSDN博客_vue 身份证校验

Vue中根据输入的身份证号识别年龄、性别_cx&lavender的博客-CSDN博客_vue中根据省份证获取年龄和性别

表单项绑定@input 事件

 定义身份证校验规则

 data() {
    const isCnNewID = (rule, value, callback) => {
      var arrExp = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2];//加权因子
      var arrValid = [1, 0, "X", 9, 8, 7, 6, 5, 4, 3, 2];//校验码
      if (/^\d{17}\d|x$/i.test(value)) {
        var sum = 0, idx;
        for (var i = 0; i < value.length - 1; i++) {
          // 对前17位数字与权值乘积求和
          sum += parseInt(value.substr(i, 1), 10) * arrExp[i];
        }
        // 计算模（固定算法）
        idx = sum % 11;
        // 检验第18为是否与校验码相等
        if (arrValid[idx] == value.substr(17, 1).toUpperCase()) {
          callback()
        } else {
          this.person.gender = ''
          this.person.birthday = ''
          callback("身份证格式有误")
        }
      } else {
        this.person.gender = ''
        this.person.birthday = ''
        callback("身份证格式有误")
      }
    }
    return {
        personRules: {
        //身份证校验规则
        cardNo: [
          { required: true, message: "请输入身份证号", trigger: "blur" },
          {	//调用定义的方法校验格式是否正确
            validator: isCnNewID, trigger: "blur"
          }
        ],
}
    }
}

识别性别、出生日期

methods: {
    // 身份证识别性别出生日期
    inputChange() {
      const reg =
        /^[1-9]\d{5}(18|19|([23]\d))\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$/;
      if (reg.test(this.person.cardNo)) {
        var org_birthday = this.person.cardNo.substring(6, 14);
        var org_gender = this.person.cardNo.substring(16, 17);
        var sex = org_gender % 2 == 1 ? "男" : "女";
        var birthday =
          org_birthday.substring(0, 4) +
          "-" +
          org_birthday.substring(4, 6) +
          "-" +
          org_birthday.substring(6, 8);
        var birthdays = new Date(birthday.replace(/-/g, "-"));
        this.person.gender = sex;
        this.person.birthday = birthdays;
      } else {
        return false;
      }
    },
}