SFCE Symfony 6.0 Certification

Symfony Version

Topics

1. PHP 0/76
2. HTTP 0/86
3. Symfony Architecture 0/97
4. Controllers 0/21
5. Routing 0/26
6. Templating with Twig 0/23
7. Forms 0/64
8. Data Validation 0/84
9. Dependency Injection 0/43
10. Security 0/54
11. HTTP Caching 0/18
12. Console 0/35
13. Automated Tests 0/35
14. Miscellaneous 0/42

Data Validation

7 chapters · 84 references · 0/84 completed

1. PHP object validation

0/6

Validation Validation - Using the Validator Service Validation - Validation Callables The Validator Component The Validator Component - Metadata The Validator Component - Loading Resources

2. Built-in validation constraints

0/66

Validation Constraints Reference NotBlank NotNull IsTrue Type Length Email Url Regex Choice Range Count Collection All Unique UniqueEntity AtLeastOneOf Compound File NotCompromisedPassword Email - mode option Valid Callback Date DateTime Time Image Expression Sequentially Ip Json Uuid EqualTo NotEqualTo IdenticalTo NotIdenticalTo LessThan LessThanOrEqual GreaterThan GreaterThanOrEqual Blank Negative Positive Language Bic CardScheme Cidr Country CssColor Currency DivisibleBy ExpressionLanguageSyntax Hostname IBAN IsFalse IsNull Isbn Isin Issn Locale Luhn NegativeOrZero PositiveOrZero Timezone Traverse UserPassword

3. Validation scopes

0/2

Validation - Constraint Targets How to Validate Raw Values (Scalar Values and Arrays)

4. Validation groups

0/1

How to Apply only a Subset of all Your Validation Constraints (Validation Groups)

5. Group sequence

0/3

How to Sequentially Apply Validation Groups How to Sequentially Apply Validation Groups - Group Sequence Providers Sequentially

6. Custom callback validators

0/5

Callback Callback - The Callback Method Callback - External Callbacks and Closures How to Handle Different Error Levels How to Translate Validation Constraint Messages

7. Violations builder

0/1

How to Create a Custom Validation Constraint - Creating the Validator itself

© 2026 Krzysztof Kardasz

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