# InputFile
To implement InputFile component into your project you'll need to add the import:
```jsx
import InputFile from "@kiwicom/orbit-components/lib/InputFile";
```
After adding import into your project you can use it simply like:
```jsx
<InputFile />
```
## Props
Table below contains all types of the props available in the InputFile component.

| Name                | Type                  | Default              | Description                      |
| :------------------ | :-------------------- | :------------------- | :------------------------------- |
| allowedFileTypes    | `string` | `string[]` |                      | You can specify allow file types. [See W3S](#functional-specs)
| dataTest            | `string`              |                      | Optional prop for testing purposes.
| error               | `React.Node`          |                      | The error message for the Select. [See Functional specs](#functional-specs)
| fileName            | `string`              |                      | The name of selected file.
| help                | `React.Node`          |                      | The help message for the InputFile.
| label               | `string`              |                      | The label for the InputFile.
| name                | `string`              |                      | The name for the InputFile.
| onBlur              | `func`                |                      | Function for handling onBlur event.
| onChange            | `func`                |                      | Function for handling onChange event.
| onFocus             | `func`                |                      | Function for handling onFocus event.
| onRemoveFile        | `func`                |                      | Function for handling file name removing.
| placeholder         | `string`              | `"No file selected"` | The placeholder for the InputFile. [See Functional specs](#functional-specs)
| ref                 | `func`                |                      | Prop for forwarded ref of the InputFile. [See Functional specs](#functional-specs)
| title               | `string`              | `"Select file"`      | The title for the InputFile. [See Functional specs](#functional-specs)

## Functional specs
* The `error` prop overwrites the `help` prop, due to higher priority.

* If you pass some `string` into **placeholder** it will be used as its placeholder.

* If you pass some `string` into **title** it will be used for button content.

* `ref` can be used for example auto-focus the elements immediately after render.
```jsx
class Component extends React.PureComponent<Props> {

  constructor() {
    super()
    this.ref = React.createRef();
  }
  
  componentDidMount() {
    this.ref.current && this.ref.current.focus();
  }

  ref: { current: React$ElementRef<*> | null };

  render() {
    return (
      <InputFile ref={this.ref} />
    )
  }
}
```