Possible to allow PropType "node" as well as string for backButtonText and nextButtonText?

[gtwilliams03]

It would be nice to allow PropType node as well as a string to allow the insertion of icons, etc., into the button contents (backButtonText and nextButtonText):

nextButtonText={<span><FontAwesome name='chevron-right' /></span>}

Right now it throws an error if anything is included except a string:

Failed prop type: Invalid prop 'backButtonText' of type 'object' supplied to 'StepZilla', expected 'string'.

[zeel]

@gtwilliams03 we can make validation of propTypes to be oneOfType([string, node]) in codebase.
cc @newbreedofgeek

[jermsam]

Was this ever implemented?

[zeel]

If we do this change then we need to change prop name. It can't be backButtonText.

We can introduce new prop here backButtonNode and nextButtonNode. If these two are present then it will have more priority over text.

@jermsam @gtwilliams03 @newbreedofgeek any thoughts on this implementation? I can start with this approach.