Merge pull request #5 from romatallinn/v0.0.5

V0.0.5
MrLightful · Jun 10, 2024 · eb571cc · eb571cc
2 parents 117842f + 176878c
commit eb571cc
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Showing 5 changed files with 29 additions and 13 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,9 @@
-# 0.0.4
+## 0.0.5
+
+- Fix validation for pre-defined test card numbers in sandbox mode.
+  Learn more: https://braspag.github.io/en/manual/braspag-pagador#test-cards-(simulado)
+
+## 0.0.4
 
 - Allow localized character sets for cardholder names
 

diff --git a/example/pubspec.lock b/example/pubspec.lock
@@ -31,7 +31,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.0.4"
+    version: "0.0.5"
   clock:
     dependency: transitive
     description:

diff --git a/lib/src/apps/sop/cielo_sop.dart b/lib/src/apps/sop/cielo_sop.dart
@@ -32,8 +32,12 @@ class CieloSOP {
         language: _coreOptions.language);
     CieloValidators.validateHolderName(card.holderName,
         language: _coreOptions.language);
-    CieloValidators.validateCardNumber(card.rawNumber,
-        validateMod10: options.mod10Required, language: _coreOptions.language);
+    CieloValidators.validateCardNumber(
+      card.rawNumber,
+      validateMod10: options.mod10Required,
+      language: _coreOptions.language,
+      isSandbox: _coreOptions.environment == CieloEnvironment.sandbox,
+    );
     CieloValidators.validateExpirationDate(card.expirationDate,
         language: _coreOptions.language);
     CieloValidators.validateSecurityCode(card.securityCode,

diff --git a/lib/src/core/utils/validators.dart b/lib/src/core/utils/validators.dart
@@ -65,7 +65,7 @@ class CieloValidators {
   /// Validates [cardNumber] using the Luhn algorithm (MOD10) if [validateMod10] is true.
   /// Throws a localised [CieloException] if the field is invalid.
   static bool validateCardNumber(String cardNumber,
-      {CieloLanguage language = CieloLanguage.pt, bool validateMod10 = true}) {
+      {CieloLanguage language = CieloLanguage.pt, bool validateMod10 = true, bool isSandbox = false}) {
     if (cardNumber.isEmpty) {
       throw CieloCardValidationException(
         field: 'cardNumber',
@@ -80,13 +80,20 @@ class CieloValidators {
         ),
       );
     }
-    RegExp regExp = RegExp(r'^(?:4[0-9]{12}(?:[0-9]{3})?' // Visa
-        r'|5[1-5][0-9]{14}' // MasterCard
-        r'|3[47][0-9]{13}' // American Express
-        r'|3(?:0[0-5]|[68][0-9])[0-9]{11}' // Diners Club
-        r'|6(?:011|5[0-9]{2})[0-9]{12}' // Discover
-        r'|(?:2131|1800|35\d{3})\d{11})$' // JCB
-        );
+    String regex = r'^(?:4[0-9]{12}(?:[0-9]{3})?'         // Visa
+                   r'|^5[1-5][0-9]{14}$'                  // MasterCard
+                   r'|^3[47][0-9]{13}$'                   // American Express
+                   r'|^3(?:0[0-5]|[68][0-9])[0-9]{11}$'   // Diners Club
+                   r'|^6(?:011|5[0-9]{2})[0-9]{12}$'      // Discover
+                   r'|^(?:2131|1800|35\d{3})\d{11})$';    // JCB
+
+    // Allow pre-defined test card numbers in sandbox mode.
+    // Learn more: https://braspag.github.io/en/manual/braspag-pagador#test-cards-(simulado)
+    if (isSandbox) {
+      regex +=     r'|^[0]{15}[1-9]$';
+    }
+
+    RegExp regExp = RegExp(regex);
     if (!regExp.hasMatch(cardNumber)) {
       throw CieloCardValidationException(
         field: 'cardNumber',

diff --git a/pubspec.yaml b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: cielo_flutter
 description: An unofficial Flutter SDK for Brazilian Cielo/Braspag payment gateways.
-version: 0.0.4
+version: 0.0.5
 repository: https://github.com/romatallinn/cieloSdk-flutter
 
 environment: