<el-form-item label="社会统一信用代码" prop="socialCode"><el-input v-model="ruleForm.socialCode"></el-input></el-form-item>

  主要是validator返回的是对象

 rules: {socialCode: [       //社会统一信用代码{required: true, message: '请输入社会统一信用代码', trigger: 'blur'},{validator: CheckSocialCreditCode}],}

   function CheckSocialCreditCode(rule,Code,callback) {console.log(Code,'thisss')//18位校验及大写校验if ((Code.length != 18) ) {callback(new Error("不是有效的统一社会信用编码！"));}else {var Ancode;//统一社会信用代码的每一个值var Ancodevalue;//统一社会信用代码每一个值的权重var total = 0;var weightedfactors = [1, 3, 9, 27, 19, 26, 16, 17, 20, 29, 25, 13, 8, 24, 10, 30, 28];//加权因子var str = '0123456789ABCDEFGHJKLMNPQRTUWXY';//不用I、O、S、V、Zfor (var i = 0; i < Code.length - 1; i++) {Ancode = Code.substring(i, i + 1);Ancodevalue = str.indexOf(Ancode);total = total + Ancodevalue * weightedfactors[i];//权重与加权因子相乘之和}var logiccheckcode = 31 - total % 31;if (logiccheckcode == 31) {logiccheckcode = 0;}var Str = "0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,J,K,L,M,N,P,Q,R,T,U,W,X,Y";var Array_Str = Str.split(',');logiccheckcode = Array_Str[logiccheckcode];var checkcode = Code.substring(17, 18);if (logiccheckcode != checkcode) {console.info("不是有效的统一社会信用编码！");return false;}else{console.info("yes");}return true;}}