FormLabel API

API documentation for the React FormLabel component. Learn about the available props, and the CSS API.

Import

import FormLabel from '@mui/material/FormLabel';
// 或
import { FormLabel } from '@mui/material';

The name MuiFormLabel can be used when providing default props or style overrides in the theme.

Props of the 原生（Native） component are also available.

名称	类型	默认值	描述
children	node		The content of the component.
classes	object		Override or extend the styles applied to the component. See CSS API below for more details.
color	'error' \| 'info' \| 'primary' \| 'secondary' \| 'success' \| 'warning' \| string		The color of the component. It supports those theme colors that make sense for this component.
component	elementType		The component used for the root node. Either a string to use a HTML element or a component.
disabled	bool	false	If `true`, the label should be displayed in a disabled state.
error	bool	false	If `true`, the label should be displayed in an error state.
filled	bool	false	If `true`, the label should use filled classes key.
focused	bool	false	If `true`, the input of this label is focused (used by `FormGroup` components).
required	bool	false	If `true`, the label will indicate that the `input` is required.
sx	func \| object		The system prop that allows defining system overrides as well as additional CSS styles. See the `sx` page for more details.

ref 则会被传递到根元素中。

Rule name	Global class	描述
root	.MuiFormLabel-root	Styles applied to the root element.
colorSecondary	.MuiFormLabel-colorSecondary	Styles applied to the root element if the color is secondary.
focused	.Mui-focused	Pseudo-class applied to the root element if `focused={true}`.
disabled	.Mui-disabled	Pseudo-class applied to the root element if `disabled={true}`.
error	.Mui-error	Pseudo-class applied to the root element if `error={true}`.
filled	.MuiFormLabel-filled	Pseudo-class applied to the root element if `filled={true}`.
required	.Mui-required	Pseudo-class applied to the root element if `required={true}`.
asterisk	.MuiFormLabel-asterisk	Styles applied to the asterisk element.

You can override the style of the component using one of these customization options:

With a global class name.
With a rule name as part of the component's styleOverrides property in a custom theme.