med4u/react-native-writebox

ReactNative autogrow/count/bottom textarea

react-native-writebox

ReactNative component for displaying Facebook/Twitter like textarea at the bottom of the screen with character counter.

Very basic component to display textarea at the bottom of the screen that will autogrow few lines when the user input more content that we could display - also there is character counter that could display how many characters are left.

Installation

npm install react-native-writebox --save

Yarn:

yarn add react-native-writebox

Usage example

Basic usage:

import React, { Component } from 'react'
import WriteBox from 'react-native-writebox'

export default class Demo extends Component {
  render() {
    return (
      <WriteBox onSubmit={ ({ value }) => { console.log('Input value', value) } } >
        { this.props.children }
      </WriteBox>
    )
  }
}

Prop	Type	Default Value	Description
onSubmit	function		When pressing Done or save button on the right this function will be called with the value of the textare as first argument
onBlur	function
onFocus	function
submitLabel	string	'Send'	Text of the button on the right
placeholder	string	'Type here ...'	Text of the textarea that will be display when there is no value
inputLimit	number	undefined	If set this is the number of max characters that could be inputed into the textarea - after that the counter will become red and will start to count negative values
autoFocus	boolean	false	When the component will finish rendering it auto set focus to the text area and will open the keyboard
value	string	''	The value of the textarea at start
clearOnSubmit	boolean	false	When submiting the textarea if set to true the value of the component will be set to undefined

Author

Bozhidar Dryanovski – @dryanovski

Distributed under the ISC license. See LICENSE for more information.

https://github.com/bdryanovski/react-native-writebox

Contributing

1. Fork it (https://github.com/bdryanovski/react-native-writebox/fork)
2. Create your feature branch (git checkout -b feature/fooBar)
3. Commit your changes (git commit -am 'Add some fooBar')
4. Push to the branch (git push origin feature/fooBar)
5. Create a new Pull Request