Cover of the book Symfony 5: The Fast Track

Symfony 5: The Fast Track is the best book to learn modern Symfony development, from zero to production. +300 pages showcasing Symfony with Docker, APIs, queues & async tasks, Webpack, SPAs, etc.

WARNING:

You are browsing the documentation for Symfony 2.8 which is not maintained anymore.

Consider upgrading your projects to Symfony 5.2.

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2.8 version
Unmaintained

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Caution

The Null constraint is deprecated since Symfony 2.7 and will be removed in Symfony 3.0. Use the IsNull constraint instead.

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