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[FIX] Try Get

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This commit is contained in:
Michael W. Aziz
2026-01-24 10:18:48 +02:00
parent f43a0e039c
commit 018f3555c3
1 changed files with 25 additions and 5 deletions
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26
lib/src/form/src/controller.dart
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@@ -107,13 +107,33 @@ class AstromicFormController {
}
/// Safely attempts to retrieve a value, returning `null` if the node is missing or of a different type.
// T? tryGet<T>(String id) {
// if (_nodes.containsKey(id)) {
// final n = _nodes[id];
// if (n is AstromicFieldNode<T>) {
// return n.value;
// }
// }
// return null;
// }
T? tryGet<T>(String id) {
if (_nodes.containsKey(id)) {
final n = _nodes[id];
if (n is AstromicFieldNode<T>) {
return n.value;
if (n == null) return null;
// Access the value via dynamic to bypass the strict Node type check
final dynamic value = n.value;
// Check if the value is actually of type T (or null)
if (value is T) {
return value;
}
// Fallback for null-safety: if T is nullable and value is null
if (value == null && _isNullable<T>()) {
return null;
}
return null;
}