internal/utils/utils.go

@@ -33,7 +33,10 @@ func GenerateSecret() string {
 
 // CheckCharRedundant  verify is a character is redundant in a string
 func CheckCharRedundant(source string, char string) bool { // Verify if a char is redundant
-	return strings.Count(source, char) > 1
+	if strings.Count(source, char) > 1 {
+		return true
+	}
+	return false
 }
 
 func parseIntBeforeSeparator(source *string, sep string) (int, error) { // return 0 & error if error, only accept positive number