makeStyles
对你的css进行处理,然后将生成的样式应用到TextField
的FormHelperTextProps
属性中的className
参数上。import React from "react";
import { TextField } from "@material-ui/core";
import { makeStyles } from "@material-ui/core/styles";
const useStyles = makeStyles((theme) => ({
helperText: {
marginLeft: 0
}
}));
export default function App() {
const classes = useStyles();
return (
<div className="App">
<TextField
FormHelperTextProps={{
className: classes.helperText
}}
label="Test"
helperText="Helper text..."
variant="outlined"
/>
</div>
);
}
import { createTheme } from '@mui/material/styles';
export const theme = createTheme({
components: {
MuiTextField: {
defaultProps: {
FormHelperTextProps: {
style: {
marginLeft: '0',
},
},
},
},