-       public function buildForm(FormBuilderInterface $builder, array $options) {
-               return $builder->add('mail', EmailType::class, array('attr' => array('placeholder' => 'Your mail address'), 'constraints' => array(new NotBlank(array('message' => 'Please provide your mail')), new Email(array('message' => 'Your mail doesn\'t seems to be valid')))))
-                       ->add('password', PasswordType::class, array('attr' => array('placeholder' => 'Your password'), 'constraints' => array(new NotBlank(array("message" => "Please provide your password")))))
-                       ->add('submit', SubmitType::class, array('label' => 'Send', 'attr' => array('class' => 'submit')));
+       public function buildForm(FormBuilderInterface $builder, array $options): FormBuilderInterface {
+               //Create form
+               $form = $builder;
+
+               //Add extra mail field
+               if (!empty($options['mail'])) {
+                       $form->add('mail', EmailType::class, ['attr' => ['placeholder' => 'Your mail'], 'constraints' => [new NotBlank(['message' => 'Please provide your mail']), new Email(['message' => 'Your mail doesn\'t seems to be valid'])], 'required' => true]);
+               }
+
+               //Add extra password field
+               if (!empty($options['password'])) {
+                       //Add password repeated field
+                       if (!empty($options['password_repeated'])) {
+                               $form->add('password', RepeatedType::class, ['type' => PasswordType::class, 'invalid_message' => 'The password and confirmation must match', 'first_options' => ['attr' => ['placeholder' => 'Your password'], 'label' => 'Password'], 'second_options' => ['attr' => ['placeholder' => 'Your password confirmation'], 'label' => 'Confirm password'], 'options' => ['constraints' => [new NotBlank(['message' => 'Please provide your password'])]], 'required' => true]);
+                       //Add password field
+                       } else {
+                               $form->add('password', PasswordType::class, ['attr' => ['placeholder' => 'Your password'], 'constraints' => [new NotBlank(['message' => 'Please provide your password'])], 'required' => true]);
+                       }
+               }
+
+               //Add submit
+               $form->add('submit', SubmitType::class, ['label' => 'Send', 'attr' => ['class' => 'submit']]);
+
+               //Return form
+               return $form;