Validation Groups: Conditional Validation > Symfony 3 Security: Beautiful Authentication, Powerful Authorization | SymfonyCasts
Validation Groups & Patch Formats > API Platform 3 Part 2: Security for your Treasures | SymfonyCasts
Validation][RFC] Allow to mix group sequence and validation group · Issue #7204 · symfony/symfony · GitHub
![Form][Validator] Embedded entities are validated with the wrong validation groups · Issue #30094 · symfony/symfony · GitHub Form][Validator] Embedded entities are validated with the wrong validation groups · Issue #30094 · symfony/symfony · GitHub](https://user-images.githubusercontent.com/439899/52350519-12444300-2a29-11e9-8e72-db0529d8179e.png)