fix: character name can contain comma (#447)

Author: tobiasehlert

src/validation/tibia.go

@@ -15,7 +15,7 @@ const (
 var (
 	// characterNameRegex is used to check if the character name provided is valid
 	// nowadays Tibia only accepts a-zA-Z, but we have to consider old names
-	characterNameRegex = regexp.MustCompile(`[^\s'\p{L}\-\.\+]`)
+	characterNameRegex = regexp.MustCompile(`[^\s'\p{L}\-\.\,\+]`)
 
 	// creatureAndSpellNameRegex is used to check if the creature or spell name provided is valid
 	creatureAndSpellNameRegex = regexp.MustCompile(`[^\s'a-zA-Z]`)

src/validation/validation_test.go

@@ -53,6 +53,7 @@ func TestNameValidator(t *testing.T) {
 		"Traicionaron+Al+Mikee",
 		"Antorchita'cachibengala",
 		"Leonardinha-princesinha",
+		"Elessar, the Elfstone",
 	}
 
 	for _, n := range names {