vito/resources/views/server-ssh-keys/partials/add-existing-key.blade.php

<div>
    <x-secondary-button x-data="" x-on:click.prevent="$dispatch('open-modal', 'add-existing-key')">
        {{ __("Add existing Key") }}
    </x-secondary-button>

    <x-modal name="add-existing-key">
        <form
            id="add-existing-key-form"
            hx-post="{{ route("servers.ssh-keys.deploy", ["server" => $server]) }}"
            hx-swap="outerHTML"
            hx-select="#add-existing-key-form"
            class="p-6"
        >
            <h2 class="text-lg font-medium text-gray-900 dark:text-gray-100">
                {{ __("Add existing Key") }}
            </h2>

            <div class="mt-6">
                <x-input-label for="key_id" :value="__('SSH Key')" />
                <x-select-input id="key_id" name="key_id" class="mt-1 w-full">
                    <option value="" selected disabled>
                        {{ __("Select") }}
                    </option>
                    @foreach ($keys as $key)
                        <option value="{{ $key->id }}" @if($key->id === old('key_id')) selected @endif>
                            {{ $key->name }}
                        </option>
                    @endforeach
                </x-select-input>
                @error("key_id")
                    <x-input-error class="mt-2" :messages="$message" />
                @enderror
            </div>

            <div class="mt-6 flex justify-end">
                <x-secondary-button type="button" x-on:click="$dispatch('close')">
                    {{ __("Cancel") }}
                </x-secondary-button>

                <x-primary-button class="ml-3" hx-disable>
                    {{ __("Add") }}
                </x-primary-button>
            </div>
        </form>
    </x-modal>
</div>