SFCE Symfony 8.0 Certification

Symfony Version

Topics

1. PHP 0/86
2. HTTP 0/86
3. Symfony Architecture 0/103
4. Controllers 0/59
5. Routing 0/37
6. Templating with Twig 0/81
7. Forms 0/136
8. Data Validation 0/108
9. Dependency Injection 0/88
10. Security 0/102
11. Messenger 0/52
12. Console 0/55
13. Automated Tests 0/48
14. Miscellaneous 0/181

Data Validation

8 chapters · 108 references · 0/108 completed

1. Validator component

0/5

The Validator Component The Validator Component - Retrieving a Validator Instance Validation - Using the Validator Service The Validator Component - Metadata The Validator Component - Loading Resources

2. PHP object validation

0/5

Validation Validation - Validation Callables How to Validate Raw Values (Scalar Values and Arrays) Validation - Validating Object With Inheritance Validation - Extending Validation for a Class

3. Built-in validation constraints

0/80

Validation - Supported Constraints Validation - Constraint Configuration NotBlank Length Choice Range Type Email Valid Collection All Count Regex Url File AtLeastOneOf When Cascade Unique Expression Compound Bic Blank Callback CardScheme Charset Cidr Country CssColor Currency Date DateTime DisableAutoMapping DivisibleBy EnableAutoMapping EqualTo ExpressionSyntax GreaterThan GreaterThanOrEqual Hostname IBAN IdenticalTo Image Ip IsFalse IsNull IsTrue Isbn Isin Issn Json Language LessThan LessThanOrEqual Locale Luhn MacAddress Negative NegativeOrZero NoSuspiciousCharacters NotCompromisedPassword NotEqualTo NotIdenticalTo NotNull PasswordStrength Positive PositiveOrZero Sequentially Time Timezone Traverse Twig Constraint ULID UniqueEntity UserPassword UUID Video Week WordCount Yaml

4. Validation scopes

0/5

Validation - Constraint Targets Validation - Properties Validation - Getters Validation - Classes The Validator Component - Metadata - Getters

5. Validation groups

0/1

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

6. Group sequence

0/4

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

7. Custom callback validators

0/5

Callback How to Create a Custom Validation Constraint How to Create a Custom Validation Constraint - Creating the Validator itself How to Create a Custom Validation Constraint - Class Constraint Validator How to Handle Different Error Levels

8. Violations builder

0/3

How to Create a Custom Validation Constraint - Creating the Validator itself How to Translate Validation Constraint Messages How to Translate Validation Constraint Messages - Custom Translation Domain

© 2026 Krzysztof Kardasz

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