40 lines
937 B
Markdown
40 lines
937 B
Markdown
# no-autofocus
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Enforce that autoFocus prop is not used on elements. Autofocusing elements can cause usability issues for sighted and non-sighted users, alike.
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## Rule details
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This rule takes one optional object argument of type object:
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```json
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{
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"rules": {
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"jsx-a11y/no-autofocus": [ 2, {
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"ignoreNonDOM": true
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}],
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}
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}
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```
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For the `ignoreNonDOM` option, this determines if developer created components are checked.
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### Succeed
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```jsx
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<div />
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```
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### Fail
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```jsx
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<div autoFocus />
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<div autoFocus="true" />
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<div autoFocus="false" />
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<div autoFocus={undefined} />
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```
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## Accessibility guidelines
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General best practice (reference resources)
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### Resources
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- [WHATWG HTML Standard, The autofocus attribute](https://html.spec.whatwg.org/multipage/interaction.html#attr-fe-autofocus)
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- [The accessibility of HTML 5 autofocus](https://www.brucelawson.co.uk/2009/the-accessibility-of-html-5-autofocus/)
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