jsx-no-duplicate-props.md

Pattern: Duplicate prop names in JSX element

Issue: -

Description

Using duplicate props in JSX elements is likely a mistake and can cause unexpected behavior, as later props will override earlier ones. Each prop name should appear only once in a JSX element.

Examples

Example of incorrect code:

<App a a />;
<App foo={2} bar baz foo={3} />;

Example of correct code:

<App a />;
<App bar baz foo={3} />;