class DateTimeValidator extends DateValidator Constants PRETTY_DATE Whether to format {@link \DateTime} objects as RFC-3339 dates ("Y-m-d H:i:s"). OBJECT_TO_STRING Whether to cast objects with a "__toString()" method to strings. PATTERN Methods initialize(ExecutionContextInterface $context) Initializes the constraint validator. from ConstraintValidator static bool checkDate(int $year, int $month, int $day) Checks whether a date is valid. from DateValidator validate(mixe

class IsNullValidator extends ConstraintValidator Constants PRETTY_DATE Whether to format {@link \DateTime} objects as RFC-3339 dates ("Y-m-d H:i:s"). OBJECT_TO_STRING Whether to cast objects with a "__toString()" method to strings. Methods initialize(ExecutionContextInterface $context) Initializes the constraint validator. from ConstraintValidator validate(mixed $value, Constraint $constraint) Checks if the passed value is valid. Details initia

class FormPerformanceTestCase extends FormIntegrationTestCase Base class for performance tests. Copied from Doctrine 2's OrmPerformanceTestCase. Methods setMaxRunningTime(int $maxRunningTime) int getMaxRunningTime() Details setMaxRunningTime(int $maxRunningTime) Parameters int $maxRunningTime Exceptions InvalidArgumentException int getMaxRunningTime() Return Value int

string getPrefix() Returns the prefix. Return Value string The prefix

string|null getShortDescription(string $class, string $property, array $context = array()) Gets the short description of the property. Parameters string $class string $property array $context Return Value string|null

afterCompile(CompilationContextInterface $context) Runs instructions to be executed after compiling the sources of the resource bundle. Parameters CompilationContextInterface $context The contextual information of the compilation.

bool isIdentifier() Return Value bool

FormInterface initialize() Initializes the form tree. Should be called on the root form after constructing the tree. Return Value FormInterface The form instance

ConstraintViolationBuilderInterface setCode(string|null $code) Sets the violation code. Parameters string|null $code The violation code Return Value ConstraintViolationBuilderInterface This builder

validate(mixed $value, string $subPath = '', null|string|string[] $groups = null, bool $traverse = false, bool $deep = false) Validates the given value within the scope of the current validation. The value may be any value recognized by the used metadata factory (see {@link MetadataFactoryInterface::getMetadata}), or an array or a traversable object of such values. Usually you validate a value that is not the current node of the execution context. For this case, you can pass the {@li