useHeadingContent
诊断类别：lint/a11y/useHeadingContent
¥Diagnostic Category: lint/a11y/useHeadingContent
自从：v1.0.0
¥Since: v1.0.0
来源：
¥Sources:
-
与以下相同：
jsx-a11y/heading-has-content¥Same as:
jsx-a11y/heading-has-content
强制标题元素（h1、h2 等）具有内容，并且内容可供屏幕阅读器访问。可访问意味着它不会使用 aria-hidden 属性隐藏。
¥Enforce that heading elements (h1, h2, etc.) have content and that the content is accessible to screen readers. Accessible means that it is not hidden using the aria-hidden prop.
¥Examples
¥Invalid
<h1 />code-block.jsx:1:1 lint/a11y/useHeadingContent ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✖ Provide screen reader accessible content when using heading elements.
> 1 │ <h1 />
│ ^^^^^^
2 │
ℹ All headings on a page should have content that is accessible to screen readers.
<h1><div aria-hidden /></h1>code-block.jsx:1:1 lint/a11y/useHeadingContent ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✖ Provide screen reader accessible content when using heading elements.
> 1 │ <h1><div aria-hidden /></h1>
│ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2 │
ℹ All headings on a page should have content that is accessible to screen readers.
<h1 aria-label="Screen reader content" aria-hidden>invisible content</h1>code-block.jsx:1:1 lint/a11y/useHeadingContent ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✖ Provide screen reader accessible content when using heading elements.
> 1 │ <h1 aria-label=“Screen reader content” aria-hidden>invisible content</h1>
│ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2 │
ℹ All headings on a page should have content that is accessible to screen readers.
<h1></h1>code-block.jsx:1:1 lint/a11y/useHeadingContent ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✖ Provide screen reader accessible content when using heading elements.
> 1 │ <h1></h1>
│ ^^^^^^^^^
2 │
ℹ All headings on a page should have content that is accessible to screen readers.
¥Valid
<h1>heading</h1><h1><div aria-hidden="true"></div>visible content</h1><h1 aria-label="Screen reader content"><div aria-hidden="true">invisible content</div></h1><h1 dangerouslySetInnerHTML={{ __html: "heading" }} /><h1><div aria-hidden />visible content</h1>可访问性指南
Section titled 可访问性指南¥Accessibility guidelines
¥Related links