FormControl API
API reference docs for the React FormControl component. Learn about the props, CSS, and other APIs of this exported module.
Component demos
Import
import FormControl from '@mui/joy/FormControl';
// or
import { FormControl } from '@mui/joy';
Props of the native component are also available.
The color of the component. It supports those theme colors that make sense for this component.
To learn how to add your own colors, check out Themed components—Extend colors.
Type:'danger'
| 'neutral'
| 'primary'
| 'success'
| 'warning'
| string
The component used for the root node. Either a string to use a HTML element or a component.
Type:elementType
If true
, the user must specify a value for the input before the owning form can be submitted. If true
, the asterisk appears on the FormLabel.
Type:bool
Default:false
The size of the component.
To learn how to add custom sizes to the component, check out Themed components—Extend sizes.
Type:'sm'
| 'md'
| 'lg'
| string
Default:'md'
The components used for each slot inside.
See Slots API below for more details.
Type:{ root?: elementType }
Default:{}
The system prop that allows defining system overrides as well as additional CSS styles.
See the `sx` page for more details.
Type:Array<func
| object
| bool>
| func
| object
ref
is forwarded to the root element.Theme default props
You can use JoyFormControl
to change the default props of this component with the theme.
To learn how to customize the slot, check out the Overriding component structure guide.
These class names are useful for styling with CSS. They are applied to the root slot when specific states are triggered.