message: Update DateTextField state when the format changes
diff: @@ -128,7 +128,10 @@ class DateTextField extends PureComponent {
  state = this.updateState()
  componentWillReceiveProps(nextProps) {
  - if (nextProps.value !== this.state.value) {
  + if (
  + nextProps.value !== this.state.value ||
  + nextProps.format !== this.props.format
  + ) {
  this.setState(this.updateState(nextProps));
  }
  }
  