define-mandatory-properties.md

Define mandatory properties

Class definition

Even if a property is allowed, thus could be mandatory. Mandatory properties are allowed by default. In the example above, we can see that hello field is mandatory, but only when world property is present (defined). And since version 2.2, is possibile to define a mandatory property when other property assume a particular value.

public static function mandatory()
{
    return [
        'property_name',
        'hello' => [
            'when' => [
                'property' => 'world',
                'condition' => 'is_present',
            ]
        ],
        'foo' => [
            'when' => [
                'property' => 'property_name',
                'has_value' => 'bar',
            ]
        ]
    ];
}

Configurator class

use Sensorario\Resources\Configurator;
use Sensorario\Resources\Container;
use Sensorario\Resources\Resource;

$configurator = new Configurator(
  'foo',
  new Container(
    'resources' => [
      'foo' => [
        'constraints' => [
          'mandatory' => [
            'property_name',
            'hello' => [
                'when' => [
                    'property' => 'world',
                    'condition' => 'is_present',
                ]
            ],
            'foo' => [
                'when' => [
                    'property' => 'property_name',
                    'has_value' => 'bar',
                ]
            ]
          ],
        ],
      ],
    ]
  )
);