The `<tc:textarea/>` tag, creates a textfield with one or more rows. The textarea becomes scrollable if the containing text could not displayed in the current size.

The textarea should always have a label attached. For this, use the `label` attribute.

Unlike the input field there is no placeholder attribute to describe the meaning of a textarea, when no label is set.

<tc:textarea label="Text Area" value="Some text, some text, ..."/>

The following textarea should be selected after reloading this page. Use the `focus` attribute.

<tc:textarea label="Text Area (focus)" focus="true" value="Some Text"/>

A textarea can be set as required with the `required` attribute. Such a textarea must contain a value, otherwise a submit is not possible. Leave the field blank and press 'submit' to see the errormessage.

<tc:textarea id="treq" label="Text Area" required="true"/>

Ajax update by the change event:

With the `rows` attribute, the initial size of the textbox can be set. A value less than 1 has no effect.

The following example show a textarea with five rows.

<tc:textarea label="Text Area" rows="5" value="\#{textareaController.longText}"/>