static propTypes = {
// Value to display
value: PropTypes.string.isRequired,
// Wheter this values was chosen by user or not
isChosen: PropTypes.bool.isRequired,
// Gets called when user choses this value
onChoose: PropTypes.func.isRequired,
}
为什么在定义上述PropType时需要添加'.isRequired'?我是一个反应原生开发者在React-Native中定义静态PropTypes时,“.isRequired”的含义