The key prop needs to be added

[AleCaste]

Hello, Great module! I'd suggest you include the key prop since if you use your component inside a ListView or any other component that iterates through children, React will complain saying: Warning: Each child in array or iterator should have a unique 'key' prop...

This would be solved if you change this: <TouchableOpacity {...touchableProps} testID={this.props.testID} style={this.props.containerStyle}> ... with this: <TouchableOpacity {...touchableProps} key={this.props.key} testID={this.props.testID} style={this.props.containerStyle}>

Alex

[AleCaste]

Hmmmm I forgot you cannot simply pass a key prop. I'll have a further look into this issue...

[AleCaste]

You may close this issue as you can specify a key to the Button component and React will handle it internally.