setError method
Add the Error
Implementation
FormStack setError(Identifier identifier, String message,
{String? formName = "default"}) {
FormStackForm? formStack = _forms[formName];
if (formStack != null) {
for (var entry in formStack.steps) {
if (entry is NestedStep) {
entry.steps?.forEach((element) {
if (element.id?.id == identifier.id) {
element.error = message;
}
});
} else if (entry.id?.id == identifier.id) {
entry.error = message;
}
}
}
return this;
}