---
source: crates/biome_js_analyze/tests/spec_tests.rs
expression: invalid.jsx
---
# Input
```jsx
<>
	{/* invalid */}
	<iframe />
	<iframe></iframe>
	<iframe title="" />
	<iframe title={""} />
	<iframe title={``} />
	<iframe title={undefined} />
	<iframe title={false} />
	<iframe title={true} />
	<iframe title={42} />
</>;

```

# Diagnostics
```
invalid.jsx:3:2 lint/a11y/useIframeTitle ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Provide a title attribute when using iframe elements.
  
    1 │ <>
    2 │ 	{/* invalid */}
  > 3 │ 	<iframe />
      │ 	^^^^^^^^^^
    4 │ 	<iframe></iframe>
    5 │ 	<iframe title="" />
  
  i Screen readers rely on the title set on an iframe to describe the content being displayed.
  

```

```
invalid.jsx:4:2 lint/a11y/useIframeTitle ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Provide a title attribute when using iframe elements.
  
    2 │ 	{/* invalid */}
    3 │ 	<iframe />
  > 4 │ 	<iframe></iframe>
      │ 	^^^^^^^^
    5 │ 	<iframe title="" />
    6 │ 	<iframe title={""} />
  
  i Screen readers rely on the title set on an iframe to describe the content being displayed.
  

```

```
invalid.jsx:5:2 lint/a11y/useIframeTitle ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Provide a title attribute when using iframe elements.
  
    3 │ 	<iframe />
    4 │ 	<iframe></iframe>
  > 5 │ 	<iframe title="" />
      │ 	^^^^^^^^^^^^^^^^^^^
    6 │ 	<iframe title={""} />
    7 │ 	<iframe title={``} />
  
  i Screen readers rely on the title set on an iframe to describe the content being displayed.
  

```

```
invalid.jsx:6:2 lint/a11y/useIframeTitle ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Provide a title attribute when using iframe elements.
  
    4 │ 	<iframe></iframe>
    5 │ 	<iframe title="" />
  > 6 │ 	<iframe title={""} />
      │ 	^^^^^^^^^^^^^^^^^^^^^
    7 │ 	<iframe title={``} />
    8 │ 	<iframe title={undefined} />
  
  i Screen readers rely on the title set on an iframe to describe the content being displayed.
  

```

```
invalid.jsx:7:2 lint/a11y/useIframeTitle ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Provide a title attribute when using iframe elements.
  
    5 │ 	<iframe title="" />
    6 │ 	<iframe title={""} />
  > 7 │ 	<iframe title={``} />
      │ 	^^^^^^^^^^^^^^^^^^^^^
    8 │ 	<iframe title={undefined} />
    9 │ 	<iframe title={false} />
  
  i Screen readers rely on the title set on an iframe to describe the content being displayed.
  

```

```
invalid.jsx:8:2 lint/a11y/useIframeTitle ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Provide a title attribute when using iframe elements.
  
     6 │ 	<iframe title={""} />
     7 │ 	<iframe title={``} />
   > 8 │ 	<iframe title={undefined} />
       │ 	^^^^^^^^^^^^^^^^^^^^^^^^^^^^
     9 │ 	<iframe title={false} />
    10 │ 	<iframe title={true} />
  
  i Screen readers rely on the title set on an iframe to describe the content being displayed.
  

```

```
invalid.jsx:9:2 lint/a11y/useIframeTitle ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Provide a title attribute when using iframe elements.
  
     7 │ 	<iframe title={``} />
     8 │ 	<iframe title={undefined} />
   > 9 │ 	<iframe title={false} />
       │ 	^^^^^^^^^^^^^^^^^^^^^^^^
    10 │ 	<iframe title={true} />
    11 │ 	<iframe title={42} />
  
  i Screen readers rely on the title set on an iframe to describe the content being displayed.
  

```

```
invalid.jsx:10:2 lint/a11y/useIframeTitle ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Provide a title attribute when using iframe elements.
  
     8 │ 	<iframe title={undefined} />
     9 │ 	<iframe title={false} />
  > 10 │ 	<iframe title={true} />
       │ 	^^^^^^^^^^^^^^^^^^^^^^^
    11 │ 	<iframe title={42} />
    12 │ </>;
  
  i Screen readers rely on the title set on an iframe to describe the content being displayed.
  

```

```
invalid.jsx:11:2 lint/a11y/useIframeTitle ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! Provide a title attribute when using iframe elements.
  
     9 │ 	<iframe title={false} />
    10 │ 	<iframe title={true} />
  > 11 │ 	<iframe title={42} />
       │ 	^^^^^^^^^^^^^^^^^^^^^
    12 │ </>;
    13 │ 
  
  i Screen readers rely on the title set on an iframe to describe the content being displayed.
  

```