<template>
<el-input
v-model="value"
placeholder="请输入"
@keyup.native="keyUp"
@keydown.native="keydown"
></el-input>
</template>
<script>
export default {
methods:{
//限制输入特殊字符
keyUp(e) {
e.target.value = e.target.value.replace(/[`~!@#$%^&*()_\-+=<>?:"{}|,.\/;'\\[\]·~!@#¥%……&*()——\-+={}|《》?:“”【】、;‘’,。、]/g,"");
},
// 只能输入汉字、英文、数字
keydown(e) {
e.target.value = e.target.value.replace(/[^\a-\z\A-\Z0-9\u4E00-\u9FA5]/g,"");
}
}
}
</script>
The el-input input box prohibits the input of special characters
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Origin blog.csdn.net/weixin_39089928/article/details/120966656
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