HTMLInputElement.labels

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

HTMLInputElement.labels 为只读属性，它返回一个NodeList 实例，绑定当前的<input> 节点的<label> 元素。

语法

var labelElements = input.labels;

Return value

NodeList 包含 <label> 元素和 <input> 元素。

示例

HTML

html
<label id="label1" for="test">Label 1</label>
<input id="test" />
<label id="label2" for="test">Label 2</label>

JavaScript

js
window.addEventListener("DOMContentLoaded", function () {
  const input = document.getElementById("test");
  for (var i = 0; i < input.labels.length; i++) {
    console.log(input.labels[i].textContent); // "Label 1" and "Label 2"
  }
});

规范

Specification
HTML Standard
# dom-lfe-labels-dev

浏览器兼容性

BCD tables only load in the browser