vue - number 类型的 el-input 的限制输入长度方法
<el-input
v-model.trim="formItem.fieldLength"
type="number"
:clearable="true"
oninput="if(value.length>5)value=value.slice(0, 5)"
placeholder="请输入"
/>
<el-input
v-model.trim="formItem.fieldLength"
type="number"
:clearable="true"
oninput="if(value.length>5)value=value.slice(0, 5)"
placeholder="请输入"
/>