TextAreaField

Labelled multi-line textarea — wraps the Textarea primitive with label, help text, and configurable row count

Interactive-mode

Examples

Default textarea field

Bio

Tall textarea with help text, required, and error

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API

The element family below can be composed together. Click an element to jump to its properties.

Element	Purpose
TextAreaField	A labelled multi-line textarea chunk. Wraps the `Textarea` primitive inside a `space-y-1.5` envelope with an optional `FormLabel`, the textarea, and optional help text. Use `Rows` to control the initial visible height.

TextAreaField

A labelled multi-line textarea chunk. Wraps the Textarea primitive inside a space-y-1.5 envelope with an optional FormLabel, the textarea, and optional help text. Use Rows to control the initial visible height.

Property	Type	Description
Label	string?	Label text rendered above the textarea via `FormLabel`. Omit to hide the label.
HelpText	string?	Helper text rendered below the textarea. Shown in `text-danger-fg` when `Error` is true, otherwise `text-muted-foreground`.
Error	bool	Applies error styling to the label and help text. Default: `false`.
Required	bool	Appends a red asterisk to the label via `FormLabel`. Default: `false`.
Disabled	bool	Disables the underlying textarea. Default: `false`.
Id	string	HTML `id` for the textarea — wired to the label's `for` attribute. Auto-generated by default.
Value	string?	Current textarea value. Use `@bind-Value` for two-way binding.
ValueChanged	EventCallback<string?>	Fires when the value changes. Part of the `@bind-Value` pair.
Placeholder	string?	Placeholder text shown in the empty textarea.
Rows	int	Number of visible text rows. Default: `3`.