Textfield underline color

[gabrielporcher]

Hi. I'm new at using UI libraries in RN, so sorry me if this is a stupid question.
I'm trying to change this blue/purple textfield underline color when its selected, but I just cant change it.

I tried to modify:
containerStyle
fieldStyle
labelColor
and default style, but none of this works.

I couldnt find it on docs, can anyone one help me? :C

[ethanshar]

Hi @gabrielporcher
That's actually a bug.
I pushed a PR with a fix (#1836)

The right way to set the underlineColor is to use the fieldStyle prop.

The current default style comes from the preset prop and you couldn't override it (that's the bug)
Till this is fixed, you can override the preset and pass null, this will get you clean TextField you can customize as you wish.
Then you'll just need to pass the fieldStyle with the desired style.

[gabrielporcher]

Thank you @ethanshar 😃