Field
Installation
yarn add @spark-web/field
@spark-web/field
Using context, the field component connects the label, description, and message to the input element.
Example
Label
Each field must be accompanied by a label. Effective form labeling helps users understand what information to enter into an input.
Using placeholder text in lieu of a label is sometimes employed as a space-saving method. However, this is not recommended because it hides context and presents accessibility issues.
Label visibility
The label must always be provided for assistive technology, but you may hide it from sighted users when the intent can be inferred from context.
Secondary label
Provide additional context, typically used to indicate that the field is optional.
Adornment
Optionally provide a utility or contextual hint, related to the field.
Description
Provides pertinent information that assists the user in completing a field. Description text is always visible and appears underneath the label. Use sentence-style capitalisation, and in most cases, write the text as full sentences with punctuation.
Message and tone
The “message” is used to communicate the status of a field, such as an error message. This will be announced on focus and can be combined with a “tone” to illustrate intent.
Disabled
Mark the field as disabled by passing true to the disabled prop.
Props
Prop | Type | Description |
---|---|---|
children | ReactNode: string | number | false | true | {} | ReactElement<any, string | JSXElementConstructor<any>> | Iterable<ReactNode> | ReactPortal | Input component |
label | string | Concisely label the field. |
adornment? | ReactElement<any, string | JSXElementConstructor<any>> | Optionally provide a utility or contextual hint, related to the field. |
data? | DataAttributeMap | Sets data attributes on the component. |
description? | string | Provide additional information that will aid user input. |
disabled? | boolean | Indicates that the field is perceivable but disabled, so it is not editable or otherwise operable. Default: |
id? | string | Sets a unique identifier for the component. |
labelVisibility? | "hidden" | "reserve-space" | "visible" | The label must always be provided for assistive technology, but you may hide it from sighted users when the intent can be inferred from context. Default: |
message? | string | Provide a message, informing the user about changes in state. |
secondaryLabel? | string | Additional context, typically used to indicate that the field is optional. |
tone? | "critical" | "positive" | "neutral" | Provide a tone to influence elements of the field, and its input. Default: |