Semantic UI React  2.0.0
GitHub CHANGELOG
Getting Started
IntroductionGet StartedCompositionShorthand PropsThemingLayout examplesPrototypesMigration guide to v2
Elements
ButtonContainerDividerFlagHeaderIconImageInputLabelListLoaderPlaceholderRailRevealSegmentStep
Collections
BreadcrumbFormGridMenuMessageTable
Views
AdvertisementCardCommentFeedItemStatistic
Modules
AccordionCheckboxDimmerDropdownEmbedModalPopupProgressRatingSearchSidebarStickyTabTransition
Behaviors
Visibility
Addons
ConfirmPaginationPortalRadioRefSelectText AreaTransitionable Portal

Form
A Form displays a set of related user input fields in a structured way.

See:
ButtonCheckboxDropdownInputMessageRadioSelectVisibility
src/collections/Form/Form.js
Semantic UI Form Docs
FormForm.ButtonForm.CheckboxForm.DropdownForm.FieldForm.GroupForm.InputForm.RadioForm.SelectForm.TextArea

Types

Form

A form.

Forms also have a robust shorthand props API for generating controls wrapped in FormFields. See shorthand examples below.

Shorthand

Form Subcomponents

Render a field containing a label and form control. All form control components are available.

<Form.Input label='Enter Password' type='password' />

vs

<Form.Field>
  <label>Enter Password</label>
  <Input type='password' />
</Form.Field>

Field with Custom Control

Render a field containing a label and custom form control. Use any component from any library, or your own.

<Form.Field label='Date' control={CustomCalendar} start='1' end='7' />

vs

<Form.Field>
  <label>Date</label>
  <CustomCalendar start='1' end='7' />
</Form.Field>

Field with Custom Label

You can define a label with props object.

You can define a label by passing your own element.

Field with HTML Control

The field control prop also works with HTML tags.

<Form.Field label='Quantity' control='input' type='number' max={5} />

vs

<Form.Field>
  <label>Quantity</label>
  <input type='number' max={5} />
</Form.Field>

Accessible Labels

Adding an id to a shorthand Form.Field adds a matching htmlFor prop to the label. In case of an error, the aria-describedby prop is used to connect the error label to the form field.

Adding an id to a Form subcomponent adds a matching htmlFor prop to the label.

Content

Field

A field is a form element containing a label and an input.

States

Loading

If a form is in loading state, it will automatically show a loading indicator.

Success

If a form is in an success state, it will automatically show any success message blocks.

Error

If a form is in an error state, it will automatically show any error message blocks.

Warning

If a form is in warning state, it will automatically show any warning message block.

Field Error

Individual fields may display an error state.

Disabled Field

Individual fields may be disabled.

Read-Only Field

Individual fields may be read only.

Form Variations

Size

A form can vary in size.

Inverted

A form on a dark background may have to invert its color scheme.

A form can prevent itself from stacking on mobile.

Field Variations

Inline

A field can have its label next to instead of above it.

Width

A field can specify its width in grid columns.

Required

A field can show that input is mandatory.

Form.Field shorthand can also be required.

Group Variations

Evenly Divided

Fields can have their widths divided evenly.

When using the widths='equal' prop declaration on a Form.Group, all child Form.Dropdown, Form.Input, Form.Selectcomponents must be rendered with a fluid prop to work correctly.

Inline

Multiple fields may be inline in a row.

Unstackable

A form group can prevent itself from stacking on mobile, too.

Usage

Tip

Our <Form /> handles data just like a vanilla React <form />. See React's controlled components docs for more.

Capture Values

You can capture form data on change or on submit.

Clear On Submit

You can clear form values on submit.

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