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Warning from react #427

@massanchik

Description

@massanchik

I'm started new project with this dependencies:

"dependencies": {
    "react": "16.9.0",
    "react-native": "0.61.5",
    "react-native-material-kit": "^0.5.1"
  },

And react-native start process emits following warning:

Please update the following components: BuiltTextfield
WARN Warning: componentWillReceiveProps has been renamed, and is not recommended for use. See https://fb.me/react-async-component-lifecycle-hooks for details.

  • Move data fetching code or side effects to componentDidUpdate.
  • If you're updating state whenever props change, refactor your code to use memoization techniques or move it to static getDerivedStateFromProps. Learn more at: https://fb.me/react-derived-state
  • Rename componentWillReceiveProps to UNSAFE_componentWillReceiveProps to suppress this warning in non-strict mode. In React 17.x, only the UNSAFE_ name will work. To rename all deprecated lifecycles to their new names, you can run npx react-codemod rename-unsafe-lifecycles in your project source folder.

Code for component is from readme of this project:

const Textfield = MKTextField.textfield()
  .withPlaceholder('Text...')
  .withStyle(styles.textfield)
  .build();

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