---
title: findRule
framework: webkitjs
role: pseudoSymbol
path: webkitjs/webkitcsskeyframesrule/1807100-findrule
---

# findRule

Returns the keyframe rule for the specified selector.

## Declaration

```data
WebKitCSSKeyframeRule findRule (in DOMString key);
```

## Parameters

- `key`: A selector for the rule that is either a percentage or the keyword from or to.

## Return Value

Return Value Returns the keyframe rule corresponding to the given selector if it exists.

## See Also

### Changing Rules

- [insertRule](webkitjs/webkitcsskeyframesrule/1807093-insertrule.md)
- [deleteRule](webkitjs/webkitcsskeyframesrule/1807097-deleterule.md)