data(){
return {
options:[
      { value: "13423", label: "dfsdfdsf" },
        { value: "34232", label: "fdsfdsfsd" },
        { value: "34323", label: "afdsfds" },
        { value: "2433", label: "bgdfdg" },
        { value: "5343", label: "badvfsfs" },
        { value: "32346", label: "bbdfsdfsd" },
        { value: "42347", label: "cdfdsfs" },
        { value: "75658", label: "gdfddg" },
        { value: "14344", label: "dfgfdgfd" },
        { value: "14450", label: "vdfsdfds" },
]
}

created(): {
this.options = this.options.sort(this.sortBankList("label"));
}
},

methods:{
  sortBankList(propertyName) {
      return function sortList(object1, object2) {
        const value1 = object1[propertyName];
        const value2 = object2[propertyName];
        if (value2 < value1) {
          return 1;
        }
        if (value2 > value1) {
          return -1;
        }
        return 0;
      };
    },
}