Dart
dart:html
ValidityState
badInput property
badInput
description
badInput
property
Null safety
bool
?
badInput
Implementation
bool? get badInput native;
Dart
dart:html
ValidityState
badInput property
ValidityState class
Properties
badInput
customError
hashCode
patternMismatch
rangeOverflow
rangeUnderflow
runtimeType
stepMismatch
tooLong
tooShort
typeMismatch
valid
valueMissing
Methods
noSuchMethod
toString
Operators
operator ==