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symfony/validator

Provides tools to validate values

About
componentphpsymfonysymfony-component
symfonygithub.com/symfony/validatorsymfony.comMITfabpot1M / week2.7k · 106 forks · 951 contributors
Compare
Compares against v8.1.10 (latest stable)
Latest Stablev8.1.10Oct 27, 2026
Latest RCv8.1.0-RC1May 20, 2026
Latest Betav8.1.0-BETA3May 18, 2026
Release cadenceSeveral a day
Last releaseOct 27, 2026
Open advisories0
Changelog quality99% curated
GitHub Releases + CHANGELOG, gaps for some releases
Release history SecurityYou're on
7.x8.x
STABLE · RCPRE-RELEASE2024AprJulOct2025AprJulOct2026AprJulOct

624 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
symfony/validator 7 → 8v7.4.22 → v8.1.10Oct 27, 2026 BreakingBreaking14Security1Platform1Deprecated7New14Changed17Fixed45Other79symfony/validator 6 → 7v6.4.49 → v7.4.22Oct 27, 2026 BreakingBreaking3Security2Platform1Deprecated12New43Changed7Fixed95Other92symfony/validator 5 → 6v5.4.54 → v6.4.49Oct 27, 2026 UnknownSecurity2New2Changed7Fixed31Other90symfony/validator 4 → 5v4.4.48 → v5.4.54Oct 15, 2026 Unknownsymfony/validator 3 → 4v3.4.47 → v4.4.48Oct 25, 2022 Unknownsymfony/validator 2 → 3v2.8.52 → v3.4.47Oct 28, 2020 Unknown
VersionChannelDateChangesSecurity
v8.1.10 StableOct 27, 2026No changes listedv8.1.9 StableOct 13, 2026Fixed13v8.1.8 StableSep 29, 2026Security1New1Fixed2Other13v8.1.7 StableSep 9, 2026Fixed1Other7v8.1.6 StableAug 30, 2026Changed11Fixed2Other1v8.1.5 StableAug 22, 2026New1Fixed3Other5v8.1.4 StableAug 6, 2026Fixed1Other4v8.1.2 StableJul 28, 2026Fixed5Other28v8.1.1 StableJun 27, 2026New2Fixed2Other18v8.1.0 StableMay 29, 2026No changes listedv8.1.0-RC1 RCMay 20, 2026New1v8.1.0-BETA3 BetaMay 18, 2026Fixed1v8.1.0-BETA2 BetaMay 7, 2026New1v8.1.0-BETA1 BetaMay 5, 2026New4Changed1Fixed1v8.0.15 youStableJul 28, 2026Fixed5Other28v8.0.14 StableJun 27, 2026Fixed2Other20v8.0.10 StableMay 5, 2026Fixed1v8.0.9 StableApr 30, 2026Fixed1Other1v8.0.8 StableMar 30, 2026No changes listedv8.0.7 StableMar 6, 2026Fixed3