PHP code example of k2gl / entity-exist

1. Go to this page and download the library: Download k2gl/entity-exist library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

k2gl / entity-exist example snippets


use K2gl\Component\Validator\Constraint\EntityExist\AssertEntityNotExist;

readonly class RegisterUserOrder
{
    public function __construct(
        #[Assert\NotBlank]
        #[Assert\Email]
        #[AssertEntityNotExist(
            entity: User::class,
            property: 'email',
            message: 'User with email "%value%" already registered.'
        )]
        public string $email,
    ) {
    }
}


use K2gl\Component\Validator\Constraint\EntityExist\AssertEntityExist;

readonly class TransferUserToOtherUnitOrder
{
    public function __construct(
        #[Assert\NotBlank]
        #[AssertEntityExist(
            entity: User::class,
            property: 'uuid',
        )]
        public string $user,
        #[Assert\NotBlank]
        #[AssertEntityExist(
            entity: Unit::class,
            property: 'uuid',
        )]
        public string $unit,        
    ) {
    }
}