<?php

class RsvFormData {
    private array $elements = [];

    /**
     * @param array<int,mixed> $data
     */
    public function __construct(array $data) {
        // Expecting raw post values as associative array
        $this->elements = $data['values'] ?? $data;
    }

    public function getElements(): array {
        return $this->elements;
    }

    public function getValue(string $name, $default = null) {
        return $this->elements[$name] ?? $default;
    }
}