The HTMLLabelElement.htmlFor property reflects the value of the for content property. That means that this script-accessible property is used to set and read the value of the content property for, which is the ID of the label's associated control element.
controlId = HTMLLabelElement.htmlFor HTMLLabelElement.htmlFor = newId
A DOMString which contains the ID string of the element which is associated with the control.
If this property has a value, the HTMLLabelElement.control property must refer to the same control.
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'htmlFor' in that specification. | Living Standard | Initial definition |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | Yes | Yes | 1 | Yes | Yes | Yes |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | Yes | Yes | Yes | 4 | Yes | Yes | ? |
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https://developer.mozilla.org/en-US/docs/Web/API/HTMLLabelElement/htmlFor