chromium/third_party/catapult/third_party/polymer2/bower_components/iron-autogrow-textarea/README.md


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[![Build status](https://travis-ci.org/PolymerElements/iron-autogrow-textarea.svg?branch=master)](https://travis-ci.org/PolymerElements/iron-autogrow-textarea)

_[Demo and API docs](https://elements.polymer-project.org/elements/iron-autogrow-textarea)_


## &lt;iron-autogrow-textarea&gt;

`iron-autogrow-textarea` is an element containing a textarea that grows in height as more
lines of input are entered. Unless an explicit height or the `maxRows` property is set, it will
never scroll.

Example:

```html
<iron-autogrow-textarea></iron-autogrow-textarea>
```

### Changes in 2.0
- `bind-value` is deprecated, and just mirrors the `value` property 
- corrected the behaviour of `validate()`

### Styling

The following custom properties and mixins are available for styling:

| Custom property | Description | Default |
| --- | --- | --- |
| `--iron-autogrow-textarea` | Mixin applied to the textarea | `{}` |
| `--iron-autogrow-textarea-placeholder` | Mixin applied to the textarea placeholder | `{}` |