关于正则表达式进行自定义校验

var validateNumber = (rule, value, callback) => {
        const age= /^[A-Za-z]{3}[0-9]{4}$/;
        if (!age.test(value)) {
          callback(new Error(‘格式不正确，例:“BIL1100”‘));
        }else{
          callback();
        }
      };

var validateCode = (rule, value, callback) => {
        const age= /^[0-9a-zA-Z]{4}$/;
        if (!age.test(value)) {
          callback(new Error(‘格式不正确，例:“ss11”‘));
        }else{
          callback();
        }
      };

var validatePass1 = (rule, value, callback) => {
       const age= /^[0-9a-zA-Z]{6,16}$/;
        if (!age.test(value)) {
          callback(new Error(‘格式不正确，规则：6~16个字符，区分大小写。‘));
        }else{
          callback();
        }
      };

var validateDescribe = (rule, value, callback) => {
       const age= /^[\u4e00-\u9fa5a-zA-Z0-9]{20,}$/;
        if (!age.test(value)) {
          callback(new Error(‘规则：不少于20个字符。‘));
        }else{
          callback();
        }
      };

var validateNodeid = (rule, value, callback) => {
        if (!Number.isInteger(value)) {
          callback(new Error(‘请输入数字值‘));
        }else {
          callback();
        }
      };