vue实现限制input只能输入中文

input增加参数@keyup.native="inputChange($event)" @keydown.native="inputChange($event)"增加方法inputChange(event) {const val = event.target;val.value = val.value.replace(/[^\u4E00-\u9FA5]/g, '');this.name = va

SangBigYe

4152人浏览 · 2021-11-30 10:28:38

SangBigYe · 2021-11-30 10:28:38 发布

input增加参数

@keyup.native="inputChange($event)" @keydown.native="inputChange($event)"

增加方法

inputChange(event) {
  const val = event.target;
  val.value = val.value.replace(/[^\u4E00-\u9FA5]/g, '');
  this.name = val.value;
},

源代码：

<el-input v-model="formValue.supplier.name" 
		@keyup.native="inputChange($event)" 
		@keydown.native="inputChange($event)">
</el-input>

inputChange(event) {
  const val = event.target;
  val.value = val.value.replace(/[^\u4E00-\u9FA5]/g, '');
  this.formValue.supplier.name = val.value;
},

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vue 表单验证

1、6位小写字母和数字必须包含两个字母rules: [{ required: true, message: "XXX不能为空", trigger: "blur" },{ max: 6, message: "最大长度为6位字符", trigger: "blur" },{pattern: /^(?=(?:[^a-z]*[a-z]){2})[a-z0-9]{6,6}$/, //不连续的两位字母// /^