remove regex

src/Bundle/ChillPersonBundle/config/validation.yaml

@@ -19,8 +19,5 @@ Chill\PersonBundle\Entity\AccompanyingPeriod:
 Chill\PersonBundle\Entity\PersonPhone:
     properties:
         phonenumber:
-            - Regex:
-                pattern: '/^([\+{1}])([0-9\s*]{4,20})$/'
-                message: 'Invalid phone number: it should begin with the international prefix starting with "+", hold only digits and be smaller than 20 characters. Ex: +33123456789'
             - Chill\MainBundle\Validation\Constraint\PhonenumberConstraint:
                 type: any