Class "Aerni\LivewireForms\Fields\Checkbox" not found

[thomassausen]

Hi there,

one Statamic installation has the problem, that if you try to enter the contact form, you only got the following error message:

Class "Aerni\LivewireForms\Fields\Checkbox" not found (View: /var/www/html/vendor/aerni/livewire-forms/resources/views/dynamic-form.blade.php)

• PHP 8.2.24
• Laravel 10.48.25
• Statamic Pro 5.45.1
• Livewire Forms 9.4.1
• Livewire 3.8.1

It wasn't my site, I never used your plugin. I am just the new tech guy trying to find out, why the form is not working.

[aerni]

The class Aerni\LivewireForms\Fields\Checkbox doesn't exist in the latest version. Looks to me like your site is using the latest version without having followed the Upgrade Guide. Make sure to give it a read and apply the code changes accordingly.

As for the checkbox, you should update the checkboxes field model binding in config/livewire-forms.php:

- \Statamic\Fieldtypes\Checkboxes::class => \Aerni\LivewireForms\Fields\Checkbox::class,
+ \Statamic\Fieldtypes\Checkboxes::class => \Aerni\LivewireForms\Fields\Checkboxes::class,

And also rename the view checkbox.blade.php to checkboxes.blade.php.

[thomassausen]

Okay, thank you. That helped with this error.

If I try to view the contact form now, I am getting:

"Livewire \ Exceptions \ PropertyNotFoundException

Property [$component] not found on component: [contact-form]"

This is strange for me, because the page has just:

{{ livewire:form handle="contact" view="contact" }}

Which should be fine. So when I check the contact.blade file

<form wire:submit.prevent="submit" class="w-full max-w-2xl" x-data="{formData: []}">
    <div class="grid grid-cols-1 gap-2 md:grid-cols-12">
        @formField('interesse')
        @formField('name')
        @formField('email')
        @formField('nachricht')
        @formField('rueckrufbitte')
<div x-show="formData.Rueckruf" class="col-span-1 md:col-span-12 grid grid-cols-1 gap-4 md:grid-cols-12 mt-4">
            @formField('telefon')
        </div>
        <div class="col-span-1 md:col-span-12 grid grid-cols-1 gap-8 md:grid-cols-12 mt-4">
            @formField('datenschutz')
        </div>

        <input type="text" name="honeypot: kontakt" class="hidden" />

If I delete all "@formfield()" snippets, the page is rendered (without the form, because no fields are there to be rendered"

But @formfield('xy') should be correct to display the fields. And all fields are in the fields blueprint.

[aerni]

It looks like the contact.blade.php view is outdated. That's likely why you're seeing this error. Please closely follow the Upgrade Guide. In this case, specifically the section Themes and views.