fix errors when creating user and updating password

Form/UserType.php

@@ -6,6 +6,11 @@ use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+use Symfony\Component\Form\Extension\Core\Type\RepeatedType;
+use Symfony\Component\Validator\Constraints\Length;
+use Symfony\Component\Validator\Constraints\NotBlank;
+use Symfony\Component\Validator\Constraints\Regex;
+use Symfony\Component\Form\Extension\Core\Type\PasswordType;
 
 use Chill\MainBundle\Form\UserPasswordType;
 
@@ -22,8 +27,31 @@ class UserType extends AbstractType
             ->add('email')
             ;
         if ($options['is_creation']) {
-            $builder->add('plainPassword', UserPasswordType::class, array(
-                'mapped' => false
+            $builder->add('plainPassword', RepeatedType::class, array(
+                'mapped' => false,
+                'type' => PasswordType::class,
+                'required' => false,
+                'options' => array(),
+                'first_options' => array(
+                    'label' => 'Password'
+                ),
+                'second_options' => array(
+                    'label' => 'Repeat the password'
+                ),
+                'invalid_message' => "The password fields must match",
+                'constraints' => array(
+                    new Length(array(
+                        'min' => 9,
+                        'minMessage' => 'The password must be greater than {{ limit }} characters'
+                        )),
+                    new NotBlank(),
+                    new Regex(array(
+                        'pattern' => "/((?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[@#$%!,;:+\"'-\/{}~=µ\(\)£]).{6,})/",
+                        'message' => "The password must contains one letter, one "
+                        . "capitalized letter, one number and one special character "
+                        . "as *[@#$%!,;:+\"'-/{}~=µ()£]). Other characters are allowed."
+                        ))
+                )
             ));
 
         } else {