/Dart/Dart string empty or null

Dart string empty or null

Dart string empty or null

Testing empty or null, use Dart's safe navigation

if (mystring?.isEmpty ?? true) {
  // 
}

5

Dart string empty or null

if (myString == '' || myString == null) {

0

Similar codes

10 votes204 views6 answers
Flutter container rounded corners
Dart
0 vote201 views1 answer
Flutter border around textbutton
Dart
1 vote202 views1 answer
Dart tostring
Dart
0 vote205 views2 answers
Pub http
Dart
-1 vote198 views1 answer
MainBottomSheet dismiss flutte
Dart
1 vote200 views2 answers
Convert string to float .0 dart
Dart
12 votes208 views2 answers
Conditionalstatement in widget flutter
Dart
20 votes200 views6 answers
Flutter icon
Dart
6 votes203 views3 answers
Get random color in flutter
Dart
0 vote188 views1 answer
Error: cannot find symbol public class AssetProvider extends FileProvider
Dart

Share