A text area allows users to enter, read and edit text.
The text area is a multiline text field.
Generally, it has a label which indicates the type of input associated with the field and an area to enter text.
Be aware: Placeholders should be avoided. If the field is empty, a “null” icon should be displayed as a visual indicator.
When users click on a text field, the field should become active.
If the text entered is longer than the field, the font size should adjust to fit the field.
Since the text area is a clickable element, it has multiple states.
Each state is associated with a different color, providing visual feedback to users.
They are shown as rectangles with a 1px outline.