vue+ElementUI项目中,input只能输入正整数的验证

xiaoxiao2025-05-26  19

代码如下:

    <el-input  v-model="famount" placeholder="请输入内容"   @keyup.native="number"></el-input>

    methods:{

  number(){  

    this.famount=this.famount.replace(/[^\.\d]/g,'');

            this.famount=this.famount.replace('.','');

  }

 }

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