Hydration

Laravel Livewire Documentation Reference

Since Magewire is heavily inspired by Laravel Livewire, many concepts are either identical or very similar. To avoid duplicating documentation, this page only covers Magewire-specific and platform-specific details. For all general concepts and in-depth explanations, you can refer to the corresponding Laravel Livewire documentation.

Livewire Reference

Update endpoint

Magewire posts snapshots to /magewire/update. The checksum is an HMAC signed with the Magento crypt key (app/etc/env.php → crypt/key).

Built-in synthesizers

Magewire adds a \Magento\Framework\DataObject synthesizer on top of the default scalars, arrays, \stdClass, and backed enums. Custom types require a synthesizer registered in etc/frontend/di.xml. See Synthesizers.

Hydration hooks

Re-resolve non-serialisable Magento dependencies after a property is restored:

public int $productId = 0;

private ?ProductInterface $product = null;

public function hydrateProductId(int $value): void
{
    $this->product = $this->productRepository->getById($value);
}