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Improved the documentation for React.Children.only #118

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Oct 10, 2017
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Improved the documentation for React.Children.only #118

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6 changes: 5 additions & 1 deletion content/docs/reference-react.md
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Expand Up @@ -176,7 +176,11 @@ Returns the total number of components in `children`, equal to the number of tim
React.Children.only(children)
```

Returns the only child in `children`. Throws otherwise.
Verifies that `children` has only one child (a React element) and returns it. Otherwise this method throws.

> Note:
>
>`React.Children.only()` does not accept the return value of [`React.Children.map()`](#reactchildrenmap) because it is an array rather than a React element.

#### `React.Children.toArray`

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