This PR was merged into the 4.4 branch.
Discussion
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[Validator] Add a Length::$allowEmptyString option to reject empty strings
| Q | A
| ------------- | ---
| Branch? | 4.4 <!-- see below -->
| Bug fix? | no
| New feature? | yes <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | yes <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | N/A <!-- #-prefixed issue number(s), if any -->
| License | MIT
| Doc PR | Todo (change the warning on top of https://symfony.com/doc/current/reference/constraints/Length.html)
which defaults to `true` in 4.4 but will trigger a deprecation if not set explicitly
in order to make the default `false` in 5.0.
While it could be solved now thanks to #29641 by using both `@Length(min=1)` & `@NotBlank(allowNull=true)` constraints,
as expressed in https://github.com/symfony/symfony/issues/27876#issuecomment-403307783 and following comments, the `@Length(min=1)` behavior doesn't match our expectations when reading it: it feels logical to invalidate empty strings, but it actually doesn't.
Hence the proposal of making the behavior of rejecting empty strings the default in 5.0.
In my opinion, the flag could even be removed later.
Commits
-------
e113e7f812 [Validator] Add a Length::$allowEmptyString option to reject empty strings
* 4.3: (34 commits)
[PhpunitBridge] Read environment variable from superglobals
[Bridge/PhpUnit] Fix PHP5.5 compat
[PhpUnitBridge] More accurate grouping
fixed CS
Extract unrecoverable exception to interface
[FrameworkBundle] Fix calling Client::getProfile() before sending a request
Fix type error
[Security/Core] require libsodium >= 1.0.14
[Workflow] re-add workflow.definition tag to workflow services
[Security/Core] Don't use ParagonIE_Sodium_Compat
revert #30525 due to performance penalty
collect called listeners information only once
[Lock] fix missing inherit docs in RedisStore
[Messenger] fix retrying handlers using DoctrineTransactionMiddleware
[Mailgun Mailer] fixed issue when using html body
[HttpClient] fix timing measurements with NativeHttpClient
[HttpClient] fix dealing with 1xx informational responses
add test to avoid regressions
fix mirroring directory into parent directory
fix typos
...
* 4.2:
[FrameworkBundle] Fix calling Client::getProfile() before sending a request
Fix type error
[Security/Core] Don't use ParagonIE_Sodium_Compat
collect called listeners information only once
add test to avoid regressions
fix typos
Turkish translation added to Form Component
* 3.4:
[FrameworkBundle] Fix calling Client::getProfile() before sending a request
Fix type error
[Security/Core] Don't use ParagonIE_Sodium_Compat
collect called listeners information only once
add test to avoid regressions
fix typos
Turkish translation added to Form Component
* 4.3:
fixed CS
fixed CS
fixed CS
Do not log or call the proxy function when the locale is the same
Added missing required dependencies on psr/cache and psr/container in symfony/cache-contracts and symfony/service-contracts respectively.
[HttpClient] fix closing debug stream prematurely
[Mailer] made code more robust
Restore compatibility with php 5.5
fixed sender/recipients in SMTP Envelope
collect called listeners information only once
[HttpKernel] Remove TestEventDispatcher.
* 4.3:
add back possibility to use form themes without translations
[HttpClient] fix Psr18Client handling of non-200 response codes
[WebProfilerBundle] fix FC with HttpFoundation v5
[OptionsResolver] fix adding $triggerDeprecation to Options::offsetGet()
[Form] test case is not legacy
Fix reporting unsilenced deprecations from insulated tests
fix handling nested embeddables
Added FormInterface to @return Form::getClickedButton docblock
* 4.3:
[HttpKernel] fix link to source generation
[Doctrine Bridge] Check field type before adding Length constraint
[FrameworkBundle] fix BC-breaking property in WebTestAssertionsTrait
[Cache] Pass arg to get callback everywhere
Fix DoctrineBridge upgrade 5.0
[FramworkBundle][HttpKernel] fix KernelBrowser BC layer
Add a missing quote in getValue() DocBlock
[Messenger] Add runtime check for ext redis version
[HttpFoundation] Fixed case-sensitive handling of cache-control header in RedirectResponse constructor.
minor: ChoiceType callable deprecation after/before seems wrong
* 4.3:
Fix inconsistency in json format regarding DST value
changed type hints
do not process private properties from parent class
[HttpClient] fix unregistering the debug buffer when using curl
don't add embedded properties to wrapping class metadata
[Messenger] set amqp content_type based on serialization format
[Mailer] fixed the possibility to set a From header from MessageListener
* 4.3:
[Security\Core] Make SodiumPasswordEncoder validate BCrypt-ed passwords
[Validator] Fix TimezoneValidator default option
[Messenger] Inject RoutableMessageBus instead of bus locator
[DomCrawler] Fix type error with null Form::$currentUri
[Contracts] Fixed typos
do not enable validator auto mapping by default
[HttpClient] remove unused argument
* 4.3:
bumped Symfony version to 4.3.0
updated VERSION for 4.3.0-RC1
updated CHANGELOG for 4.3.0-RC1
Create an abstract HTTP transport and extend it in all HTTP transports
Updated "experimental" annotations for 4.3
* 4.3: (22 commits)
[Messenger] Fix incorrect error when symfony/serializer is missing
Allow WrappedListener to describe uncallable listeners.
[HttpClient] fix handling exceptions thrown before first mock chunk
[Filesystem] fix wrong method call casing
[HttpClient] fix test
[Translation] Fixed issue with new vs old TranslatorInterface in TranslationDataCollector
Don't reference symfony/security
[HttpClient] display proper error message on TransportException when curl is used
[FrameworkBundle] fix named autowiring aliases for TagAwareCacheInterface
[Cache] improve logged messages
[FrameworkBundle] improve cs
[Mime][HttpFoundation] Added mime type audio/x-hx-aac-adts
bumped Symfony version to 4.3.0
updated VERSION for 4.3.0-BETA2
updated CHANGELOG for 4.3.0-BETA2
[HttpClient] Only use CURLMOPT_MAX_HOST_CONNECTIONS & CURL_VERSION_HTTP2 if defined
[Security] fixed a fatal error when upgrading from 4.2
[HttpClient] Allow arrays as query parameters
Throws UnrecoverableMessageHandlingException when passed invalid entity manager name for Doctrine middlewares
[Messenger] Make redis Connection::get() non blocking by default
...
* 4.3: (23 commits)
minor: add some test in the ldap component
[Workflow] Update MethodMarkingStore
[Bridge\ProxyManager] isProxyCandidate() does not take into account interfaces
adding experimental note
[HttpClient] add missing argument check
[Messenger] Fix undefined index on read timeout
[Workflow] use method marking store
[Routing][AnnotationClassLoader] fix utf-8 encoding in default route name
fixed a phpdoc
[Debug] Wrap call to require_once in a try/catch
[EventDispatcher] Removed "callable" type hint from WrappedListener constructor
prevent deprecation when filesize matches error code
[PropertyInfo] Add missing documentation link in Readme
Use the current working dir as default first arg in 'link' binary
Respect parent class contract in ContainerAwareDoctrineEventManager
[WebProfilerBundle][Form] The form data collector return serialized object when profiler bundle attends object
[Validator] Add the missing translations for the Danish ("da") locale
[PropertyAccess] Add missing property to PropertyAccessor
[Cache] fix saving unrelated keys in recursive callback calls
[Serializer] Fix denormalization of object with variadic constructor typed argument
...
* 4.2:
minor: add some test in the ldap component
[Bridge\ProxyManager] isProxyCandidate() does not take into account interfaces
[Routing][AnnotationClassLoader] fix utf-8 encoding in default route name
fixed a phpdoc
[Debug] Wrap call to require_once in a try/catch
prevent deprecation when filesize matches error code
[PropertyInfo] Add missing documentation link in Readme
Use the current working dir as default first arg in 'link' binary
Respect parent class contract in ContainerAwareDoctrineEventManager
[Validator] Add the missing translations for the Danish ("da") locale
[PropertyAccess] Add missing property to PropertyAccessor
[Cache] fix saving unrelated keys in recursive callback calls
[Serializer] Fix denormalization of object with variadic constructor typed argument
Allow set 'None' on samesite cookie flag
Making cache rebuild correctly with MessageSubscriberInterface return values
Fix finding parent definition
