<input class="form-control-erbi col-lg-3" min=1 oninput="javascript:this.value=this.value.replace(/[^d]$/g,'')"
type="text" name="weight" id="weight" value="{$result['weight']}" maxlength="2" />
- maxlength = 2 ,仅仅在type=text管用,number类型不管用
<input class="form-control-erbi col-lg-3" min=1 oninput="javascript:this.value=this.value.replace(/[^d]$/g,'')"
type="text" name="weight" id="weight" value="{$result['weight']}" maxlength="2" />