js/vue 文本框规则

•  默认文本框只能输入非负数的数值

  <el-input placeholder="请再次输入对公账号" onkeyup="value=value.replace(/[^\d]/g,'')" v-model="detailModel.AccountBankNumberAgin" size="small" clearable ></el-input>

   

 

• 默认文本框只能输入带两位小数的数值

   <el-form-item label="抵用金额" prop="OffsetAmount">
                  <el-input
                    v-model="DataInfo.OffsetAmount"
                    maxlength="10"
                    placeholder="请输入抵用金额"
                    oninput="value= value.match(/\d+(\.\d{0,2})?/) ? this.value.match(/\d+(\.\d{0,2})?/)[0] : ''"
                    clearable
                  ></el-input>
                </el-form-item>