<el-input v-model="randomFormValue.urlnum_min" placeholder="URL數量下限(百分比)" class="form-item-input" onkeyup="this.value = this.value.replace(/[^\d.]/g,'');" maxlength="2"></el-input>
onkeyup="this.value = this.value.replace(/[^\d.]/g,'');" 只允許輸入數字
maxlength="2" 輸入的數字最大兩位數
<el-form-item label="URL數量(基數):" prop="urlnum" label-width="130px"> <div class="flex-box align-center flex-wrap"> <el-input v-model="randomFormValue.urlnum" placeholder="URL數量(基數)" class="form-item-input" onkeyup="this.value = this.value.replace(/[^\d.]/g,'');" maxlength="10"></el-input> </div> </el-form-item>
label-width="130px" 重寫label寬度