InputDecoration class Null safety

Constructors

InputDecoration({Widget? icon, Color? iconColor, Widget? label, String? labelText, TextStyle? labelStyle, TextStyle? floatingLabelStyle, String? helperText, TextStyle? helperStyle, int? helperMaxLines, String? hintText, TextStyle? hintStyle, TextDirection? hintTextDirection, int? hintMaxLines, String? errorText, TextStyle? errorStyle, int? errorMaxLines, FloatingLabelBehavior? floatingLabelBehavior, FloatingLabelAlignment? floatingLabelAlignment, @Default(false) bool isCollapsed, bool? isDense, EdgeInsets? contentPadding, Widget? prefixIcon, BoxConstraints? prefixIconConstraints, Widget? prefix, String? prefixText, TextStyle? prefixStyle, Color? prefixIconColor, Widget? suffixIcon, Widget? suffix, String? suffixText, TextStyle? suffixStyle, Color? suffixIconColor, BoxConstraints? suffixIconConstraints, Widget? counter, String? counterText, TextStyle? counterStyle, bool? filled, Color? fillColor, Color? focusColor, Color? hoverColor, ShapeBorder? errorBorder, ShapeBorder? focusedBorder, ShapeBorder? focusedErrorBorder, ShapeBorder? disabledBorder, ShapeBorder? enabledBorder, ShapeBorder? border, @Default(true) bool enabled, String? semanticCounterText, bool? alignLabelWithHint, BoxConstraints? constraints})

const

factory

InputDecoration.fromJson(Map<String, Object?> json)

factory