menu
formstack package
documentation
formstack.dart
QuestionStep
onValidationError property
onValidationError property
dark_mode
light_mode
onValidationError
property
(dynamic Function
(
String
)
?)
onValidationError
getter/setter pair
Implementation
Function(String)? onValidationError;
formstack package
documentation
formstack
QuestionStep
onValidationError property
QuestionStep class