Adding textComponent prop to allow own TextInput Component

[rastapasta]

Hey hey,

I really like your work - thanks for it!

As I'm using a logic-including, pre-styled text input Component for all my forms, I'm in need of a way to pass in the TextField to use. Done! 😄

• Added the textComponent prop, if not set, the original TextField is used.

Thanks and cheers 🍻

[rastapasta]

@thegamenicorus If there's anything else to take care of, let me know ❤️ khop khun mâak!

[thegamenicorus]

I appreciate it, Thank you :)