diff --git a/server/validation/tnc.go b/server/validation/tnc.go
index bddbc0a..14352da 100644
--- a/server/validation/tnc.go
+++ b/server/validation/tnc.go
@@ -33,6 +33,20 @@ const (
 	time10Minutes				= 10
 )
 
+func isMixedIDValid(id string) bool {
+	hasUpperCase := false
+	hasLowerCase := false
+	hasNumber := false
+
+	for _, character := range (id) {
+		hasUpperCase = hasUpperCase || ((character >= 65) && (character <= 90))
+		hasLowerCase = hasLowerCase || ((character >= 97) && (character <= 122))
+		hasNumber = hasNumber || ((character >= 48) && (character <= 57))
+	}
+
+	return (hasUpperCase || hasLowerCase) && hasNumber
+}
+
 func ValidateRide(requestRide *viewmodel.RideRequest, user *viewmodel.User) []errors.ValidationError {
 	var result []errors.ValidationError
 	var validUUIDregex = regexp.MustCompile(`^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$`)
@@ -43,8 +57,13 @@ func ValidateRide(requestRide *viewmodel.RideRequest, user *viewmodel.User) []er
 		result = append(result, errors.ValidationError{Field : "user_uuid", Message : "Step #1 - Choose a Member" })
 	}
 
-	if !validUUIDregex.MatchString(requestRide.Origin.ID) {
-		result = append (result, errors.ValidationError{Field : "origin.id", Message : "Step #1 - Choose a Pickup Address"})
+	fmt.Println("\n\n", requestRide.Origin.ID, "\n\n")
+	if !isMixedIDValid(requestRide.Origin.ID) {
+		//it is not UUID or similar to UUID, let's try with just a number
+		if originID, err := strconv.Atoi(requestRide.Origin.ID) ; err!= nil || originID <= 0 {
+			//it is not a number
+			result = append (result, errors.ValidationError{Field : "origin.id", Message : "Step #1 - Choose a Pickup Address"})
+		}	
 	}
 
 	if !requestRide.UserConsent {
@@ -52,9 +71,13 @@ func ValidateRide(requestRide *viewmodel.RideRequest, user *viewmodel.User) []er
 	} 
 
 	//Step #2 validation
-	
-	if destinationID, err := strconv.Atoi(requestRide.Destination.ID) ; err!= nil || destinationID <= 0 {
-		result = append (result, errors.ValidationError{Field : "destination.id", Message : "Step #2 - Choose a Provider"})
+
+	fmt.Println("\n\n", requestRide.Destination.ID, "\n\n")
+	if !isMixedIDValid(requestRide.Destination.ID) {
+		//it is not UUID or similar to UUID, let's try with just a number
+		if destinationID, err := strconv.Atoi(requestRide.Destination.ID) ; err!= nil || destinationID <= 0 {
+			result = append (result, errors.ValidationError{Field : "destination.id", Message : "Step #2 - Choose a Provider"})
+		}	
 	}
 
 	//Step #3 validation
@@ -91,8 +114,6 @@ func ValidateRide(requestRide *viewmodel.RideRequest, user *viewmodel.User) []er
 
 	isTripTypeValid := true
 
-	fmt.Println("\n\n",requestRide.PickupTime,"\n\n")
-
 	switch requestRide.TripType.Key {
 		case tripTypeToVisit:
 			if requestRide.PickupTime == nil {