disabled method

Widget disabled(
  1. bool disabled, {
  2. double opacity = 0.5,
})

Greys out and blocks taps when disabled. form.disabled(isSaving)

Implementation

Widget disabled(bool disabled, {double opacity = 0.5}) => disabled
    ? IgnorePointer(
        child: Opacity(opacity: opacity, child: this),
      )
    : this;