ButtonBuilder.fromLink constructor Null safety

ButtonBuilder.fromLink(
  1. {required String url,
  2. String? label,
  3. EmojiBuilder? emoji,
  4. bool disabled = false}
)

Implementation

factory ButtonBuilder.fromLink({ required String url, String? label, EmojiBuilder? emoji, bool disabled = false }) {
  return ButtonBuilder(null, label, ButtonStyle.link, emoji, disabled, url);
}