string guessColumnForQuery(string $attribute) Guess the database column

static bool hasMacro(string $name) Checks if macro is registered

void __construct(string $table, string $column = 'NULL') Create a new unique

$this ignore(mixed $id, string $idColumn = 'id') Ignore the given ID during

void addExtensions(array $extensions) Register an array of custom validator

PresenceVerifierInterface interface PresenceVerifierInterface (

void addReplacer(string $rule, Closure|string $replacer)

void __construct(TranslatorInterface $translator, Container

array extractValuesForWildcards(array $data, string $attribute) Get all

int getCount(string $collection, string $column, string $value, int $excludeId = null, string $idColumn = null, array $extra = array())