extending default theme chakra ui - reactjs

Question

I want to set default borderColor to all Input components but it doesn't work
This is my theme.js file:
import { extendTheme } from "#chakra-ui/react";
const config = {
initialColorMode: "light",
useSystemColorMode: false,
};
const theme = extendTheme({
config,
components: {
Input: {
borderColor: "teal",
},
},
});
export default theme;

Answer 1

Input is a multi-part component. You can figure out if the component you're trying to customise is single-part or multi-part by going to the docs for that component and clicking the View theme source button at the top of the page:
How to customise the theme: Docs
How to customise single-part and multi-part components: Docs (especially, how to customise multi-part components)
So in your case you need do something like this:
index.js :
import * as React from "react";
import { render } from "react-dom";
import { ChakraProvider, extendTheme } from "#chakra-ui/react";
import App from "./App";
const Input = {
variants: {
filled: () => ({
field: {
borderColor: "teal"
}
})
}
};
const theme = extendTheme({
components: {
Input
}
});
const rootElement = document.getElementById("root");
render(
<ChakraProvider theme={theme}>
<App />
</ChakraProvider>,
rootElement
);
App.js :
import * as React from "react";
import { Input } from "#chakra-ui/react";
export default function App() {
return <Input placeholder="extra small size" variant="filled" />;
}