优化身份证校验的工具

 <!--
 <!--
  * @Date: 2022-09-14 14:44:30
  * @Date: 2022-09-14 14:44:30
  * @LastEditors: hookehuyr hookehuyr@gmail.com
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-08-12 17:40:00
+ * @LastEditTime: 2024-08-13 15:48:11
  * @FilePath: /data-table/src/components/IdentityField/index.vue
  * @FilePath: /data-table/src/components/IdentityField/index.vue
  * @Description: 身份证输入控件
  * @Description: 身份证输入控件
 -->
 -->
@@ -63,7 +63,7 @@ import { useRoute } from "vue-router";
 import $ from "jquery";
 import $ from "jquery";
 import { storeToRefs, mainStore } from "@/utils/generatePackage";
 import { storeToRefs, mainStore } from "@/utils/generatePackage";
 import { showSuccessToast, showFailToast } from "vant";
 import { showSuccessToast, showFailToast } from "vant";
-import idCard from "idcard";
+// import idCard from "idcard";
 
 
 const $route = useRoute();
 const $route = useRoute();
 const props = defineProps({
 const props = defineProps({
@@ -99,6 +99,63 @@ watch(
     }
     }
   }
   }
 );
 );
+
+var checkProv = function (val) {
+    var pattern = /^[1-9][0-9]/;
+    var provs = {11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江 ",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北 ",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏 ",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门"};
+    if(pattern.test(val)) {
+        if(provs[val]) {
+            return true;
+        }
+    }
+    return false;
+}
+
+var checkDate = function (val) {
+    var pattern = /^(18|19|20)\d{2}((0[1-9])|(1[0-2]))(([0-2][1-9])|10|20|30|31)$/;
+    if(pattern.test(val)) {
+        var year = val.substring(0, 4);
+        var month = val.substring(4, 6);
+        var date = val.substring(6, 8);
+        var date2 = new Date(year+"-"+month+"-"+date);
+        if(date2 && date2.getMonth() == (parseInt(month) - 1)) {
+            return true;
+        }
+    }
+    return false;
+}
+
+var checkCode = function (val) {
+    var p = /^[1-9]\d{5}(18|19|20)\d{2}((0[1-9])|(1[0-2]))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$/;
+    var factor = [ 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2 ];
+    var parity = [ 1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2 ];
+    var code = val.substring(17);
+    if(p.test(val)) {
+        var sum = 0;
+        for(var i=0;i<17;i++) {
+            sum += val[i]*factor[i];
+        }
+        if(parity[sum % 11] == code.toUpperCase()) {
+            return true;
+        }
+    }
+    return false;
+}
+
+const idCard = {
+  verify: function (val) {
+      if(checkCode(val)) {
+          var date = val.substring(6,14);
+          if(checkDate(date)) {
+              if(checkProv(val.substring(0,2))) {
+                  return true;
+              }
+          }
+      }
+      return false;
+  }
+}
+
 const readonly = props.item.component_props.readonly;
 const readonly = props.item.component_props.readonly;
 const fieldRef = ref(null);
 const fieldRef = ref(null);
 const edit_mode = ref(false);
 const edit_mode = ref(false);