diff --git a/src/Entity/Embeddable/Address.php b/src/Entity/Embeddable/Address.php
index 6a3f21f..4193bd4 100644
--- a/src/Entity/Embeddable/Address.php
+++ b/src/Entity/Embeddable/Address.php
@@ -2,13 +2,12 @@
 
 namespace App\Entity\Embeddable;
 
-use App\Validator\Constraints as AppAssert;
 use App\BusProNet\Model\ProfileResponse;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
 #[ORM\Embeddable]
-#[AppAssert\Address(message: 'Bitte vervollständige deine Anschrift', groups: ['profile_preflight'])]
 class Address
 {
     #[ORM\Column(type: 'string', nullable: true)]
@@ -27,6 +26,32 @@ class Address
     #[Assert\NotBlank(message: 'Bitte gib deinen Land an', groups: ['profile'])]
     protected ?string $country = null;
 
+    #[Assert\Callback(groups: ['profile_preflight'])]
+    public function preflightCheck(ExecutionContextInterface $executionContext): void
+    {
+        $missing = [];
+
+        if (empty($this->getStreet())) {
+            $missing[] = 'Straße';
+        }
+        if (empty($this->getCity())) {
+            $missing[] = 'Ort';
+        }
+        if (empty($this->getPostCode())) {
+            $missing[] = 'PLZ';
+        }
+        if (empty($this->getCountry())) {
+            $missing[] = 'Land';
+        }
+
+        if (0 < count($missing)) {
+            $executionContext
+                ->buildViolation(sprintf('Bitte vervollständige deine Anschrift (%s).', implode(', ', $missing)))
+                ->addViolation()
+            ;
+        }
+    }
+
     public function toPayload(): array
     {
         return [
diff --git a/src/Entity/Embeddable/BankAccount.php b/src/Entity/Embeddable/BankAccount.php
index 2f51d89..be2478e 100644
--- a/src/Entity/Embeddable/BankAccount.php
+++ b/src/Entity/Embeddable/BankAccount.php
@@ -2,12 +2,11 @@
 
 namespace App\Entity\Embeddable;
 
-use App\Validator\Constraints as AppAssert;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
 #[ORM\Embeddable]
-#[AppAssert\BankAccount(message: 'Bitte vervollständige deine Bankverbindung', groups: ['profile_preflight'])]
 class BankAccount
 {
     #[ORM\Column(nullable: true)]
@@ -27,6 +26,33 @@ class BankAccount
     #[Assert\NotBlank(message: 'Bitte gib den Kontoinhaber an', groups: ['profile'])]
     private ?string $holder = null;
 
+    #[Assert\Callback(groups: ['profile_preflight'])]
+    public function preflightCheck(ExecutionContextInterface $executionContext): void
+    {
+        $missing = [];
+
+        if (empty($this->getIban())) {
+            $missing[] = 'IBAN';
+        }
+        if (empty($this->getBic())) {
+            $missing[] = 'BIC';
+        }
+        if (empty($this->getBank())) {
+            $missing[] = 'Name der Bank';
+        }
+        if (empty($this->getHolder())) {
+            $missing[] = 'Kontoinhaber';
+        }
+
+        if (0 < count($missing)) {
+            $executionContext
+                ->buildViolation(sprintf('Bitte vervollständige deine Bankverbindung (%s)', implode(', ', $missing)))
+                ->addViolation()
+            ;
+        }
+
+    }
+
     public function getIban(bool $obfuscated = false): ?string
     {
         if (false === $obfuscated) {
diff --git a/src/Entity/Embeddable/Communication.php b/src/Entity/Embeddable/Communication.php
index 292d4a7..0d5aa5c 100644
--- a/src/Entity/Embeddable/Communication.php
+++ b/src/Entity/Embeddable/Communication.php
@@ -2,13 +2,12 @@
 
 namespace App\Entity\Embeddable;
 
-use App\Validator\Constraints as AppAssert;
 use App\BusProNet\Model\ProfileResponse;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
 #[ORM\Embeddable]
-#[AppAssert\Communication(message: 'Bitte vervollständige deine Kontaktdaten', groups: ['profile_preflight'])]
 class Communication
 {
     #[ORM\Column(type: 'string', nullable: true)]
@@ -23,6 +22,26 @@ class Communication
     #[Assert\NotBlank(message: 'Bitte gib deine E-Mail-Adresse an', groups: ['profile'])]
     protected ?string $email = null;
 
+    #[Assert\Callback(groups: ['profile_preflight'])]
+    public function preflightCheck(ExecutionContextInterface $executionContext): void
+    {
+        $missing = [];
+
+        if (empty($this->getEmail())) {
+            $missing[] = 'E-Mail';
+        }
+        if (empty($this->getMobile())) {
+            $missing[] = 'Mobilnummer';
+        }
+
+        if (0 < count($missing)) {
+            $executionContext
+                ->buildViolation(sprintf('Bitte vervollständige deine Kontaktdaten (%s)', implode(', ', $missing)))
+                ->addViolation()
+            ;
+        }
+    }
+
     public function toPayload(): array
     {
         return [
diff --git a/src/Validator/Constraints/Address.php b/src/Validator/Constraints/Address.php
deleted file mode 100644
index 7b173a0..0000000
--- a/src/Validator/Constraints/Address.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-namespace App\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-
-#[\Attribute]
-class Address extends Constraint
-{
-    public string $message = 'Die Anschrift ist unvollständig';
-
-    public function __construct(string $message = null, array $groups = null, $payload = null)
-    {
-        parent::__construct([], $groups, $payload);
-
-        $this->message = $message ?? $this->message;
-    }
-
-    public function getTargets(): string
-    {
-        return Constraint::CLASS_CONSTRAINT;
-    }
-}
\ No newline at end of file
diff --git a/src/Validator/Constraints/AddressValidator.php b/src/Validator/Constraints/AddressValidator.php
deleted file mode 100644
index 1a2f19d..0000000
--- a/src/Validator/Constraints/AddressValidator.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-namespace App\Validator\Constraints;
-
-use App\Entity\Embeddable\Address as AddressEntity;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-class AddressValidator extends ConstraintValidator
-{
-    public function validate(mixed $value, Constraint $constraint): void
-    {
-        if (!$value instanceof AddressEntity) {
-            throw new UnexpectedTypeException($value, AddressEntity::class);
-        }
-
-        if (!$constraint instanceof Address) {
-            throw new UnexpectedTypeException($constraint, Address::class);
-        }
-
-        $isIncomplete = null === $value->getStreet()
-            || null === $value->getCity()
-            || null === $value->getPostCode()
-            || null === $value->getCountry()
-        ;
-
-        if ($isIncomplete) {
-            $this->context
-                ->buildViolation($constraint->message)
-                ->addViolation()
-            ;
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/Validator/Constraints/BankAccount.php b/src/Validator/Constraints/BankAccount.php
deleted file mode 100644
index 50c2e53..0000000
--- a/src/Validator/Constraints/BankAccount.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-namespace App\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-
-#[\Attribute]
-class BankAccount extends Constraint
-{
-    public string $message = 'Die Bankverbindung ist unvollständig';
-
-    public function __construct(string $message = null, array $groups = null, $payload = null)
-    {
-        parent::__construct([], $groups, $payload);
-
-        $this->message = $message ?? $this->message;
-    }
-
-    public function getTargets(): string
-    {
-        return Constraint::CLASS_CONSTRAINT;
-    }
-}
\ No newline at end of file
diff --git a/src/Validator/Constraints/BankAccountValidator.php b/src/Validator/Constraints/BankAccountValidator.php
deleted file mode 100644
index c584c8c..0000000
--- a/src/Validator/Constraints/BankAccountValidator.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-namespace App\Validator\Constraints;
-
-use App\Entity\Embeddable\BankAccount as BankAccountEntity;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-class BankAccountValidator extends ConstraintValidator
-{
-    public function validate(mixed $value, Constraint $constraint): void
-    {
-        if (!$value instanceof BankAccountEntity) {
-            throw new UnexpectedTypeException($value, BankAccountEntity::class);
-        }
-
-        if (!$constraint instanceof BankAccount) {
-            throw new UnexpectedTypeException($constraint, BankAccount::class);
-        }
-
-        $isIncomplete = null === $value->getIban()
-            || null === $value->getBic()
-            || null === $value->getBank()
-            || null === $value->getHolder()
-        ;
-
-        if ($isIncomplete) {
-            $this->context
-                ->buildViolation($constraint->message)
-                ->addViolation()
-            ;
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/Validator/Constraints/Communication.php b/src/Validator/Constraints/Communication.php
deleted file mode 100644
index 174a8d6..0000000
--- a/src/Validator/Constraints/Communication.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-namespace App\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-
-#[\Attribute]
-class Communication extends Constraint
-{
-    public string $message = 'Die Kontaktdaten sind unvollständig';
-
-    public function __construct(string $message = null, array $groups = null, $payload = null)
-    {
-        parent::__construct([], $groups, $payload);
-
-        $this->message = $message ?? $this->message;
-    }
-
-    public function getTargets(): string
-    {
-        return Constraint::CLASS_CONSTRAINT;
-    }
-}
\ No newline at end of file
diff --git a/src/Validator/Constraints/CommunicationValidator.php b/src/Validator/Constraints/CommunicationValidator.php
deleted file mode 100644
index b33b322..0000000
--- a/src/Validator/Constraints/CommunicationValidator.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-namespace App\Validator\Constraints;
-
-use App\Entity\Embeddable\Communication as CommunicationEntity;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-class CommunicationValidator extends ConstraintValidator
-{
-    public function validate(mixed $value, Constraint $constraint): void
-    {
-        if (!$value instanceof CommunicationEntity) {
-            throw new UnexpectedTypeException($value, CommunicationEntity::class);
-        }
-
-        if (!$constraint instanceof Communication) {
-            throw new UnexpectedTypeException($constraint, Communication::class);
-        }
-
-        $isIncomplete = null === $value->getEmail() || null === $value->getMobile();
-
-        if ($isIncomplete) {
-            $this->context
-                ->buildViolation($constraint->message)
-                ->addViolation()
-            ;
-        }
-    }
-}
\ No newline at end of file
diff --git a/templates/teamer/profile.html.twig b/templates/teamer/profile.html.twig
index 95690b4..49a9691 100644
--- a/templates/teamer/profile.html.twig
+++ b/templates/teamer/profile.html.twig
@@ -73,7 +73,6 @@
                         Anschrift
                     </h3>
                     <div class="flex flex-col space-y-4 pb-8">
-                        {{ form_errors(form.address) }}
                         {{ form_row(form.address.street) }}
                         {{ form_row(form.address.postCode) }}
                         {{ form_row(form.address.city) }}
@@ -83,7 +82,6 @@
                         Kontakt
                     </h3>
                     <div class="flex flex-col space-y-4">
-                        {{ form_errors(form.communication) }}
                         {{ form_row(form.communication.email) }}
                         {{ form_row(form.communication.phone) }}
                         {{ form_row(form.communication.mobile) }}
@@ -95,7 +93,6 @@
                         Bankverbindung
                     </h3>
                     <div class="flex flex-col space-y-4">
-                        {{ form_errors(form.bankAccount) }}
                         {{ form_row(form.bankAccount.iban) }}
                         {{ form_row(form.bankAccount.bic) }}
                         {{ form_row(form.bankAccount.bank) }}