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[react] PropTypes 筆記

Array​

Array of Object​

// 包含許多物件的陣列
FooList.propTypes = {
  todos: PropTypes.arrayOf(
    PropTypes.shape({
      id: PropTypes.number.isRequired,
      completed: PropTypes.bool.isRequired,
      text: PropTypes.string.isRequired,
    }).isRequired,
  ).isRequired,
  onTodoClick: PropTypes.func.isRequired,
};

Function​

Foo.propTypes = {
  onClick: PropTypes.func.isRequire,
};

React Elements​

Children​

Foo.propTypes = {
  children: PropTypes.node.isRequired,
};