OutlineInputBorder

Draws a rounded rectangle around all sides of the decoration's container.

Inherits: InputBorder

Properties

• border_radius - The radii of the border's rounded rectangle corners.
• gap_padding - Horizontal padding on either side of the border's gap cut out for the floating FormFieldControl.label.
• side - The color and weight of the border line.

Properties

buildborder_radiusclass-attributeinstance-attribute

border_radius: BorderRadiusValue = 4

The radii of the border's rounded rectangle corners.

buildgap_paddingclass-attributeinstance-attribute

gap_padding: Number = 4.0

Horizontal padding on either side of the border's gap cut out for the floating FormFieldControl.label.

Must be non-negative.

buildsideclass-attributeinstance-attribute

side: BorderSide | None = None

The color and weight of the border line.

If None (the default), the color and weight are resolved by the Material theme for each interactive state — for example, the focused border uses the theme's primary color. An explicit side applies to the enabled state; provide per-state borders on FormFieldControl.border for full control.