[RadioButton] value of type 'any'

[FranBran]

why only accepting value of type React.PropTypes.string instead of React.PropTypes.any?

[alitaheri]

@DERIIIFranz you are right. it should be any. there is also another problem with it. falsy values break it's behavior. A PR would be welcome 😅

[aahan96]

@alitaheri Can you check the PR regarding this issue? 😄