Unknown attributes use behavior syntax

[jannisborgers]

What happened?

I thought I had the same issue as #1558 at first, so I’ll add this note here, maybe it’s useful for others, and maybe it should be fixed?

The behavior syntax also applies to unknown attributes. What an unknown attribute is is not clearly stated in the docs. But this:

{{ form.render({
  attributes: {
    "x-data": "form"
  }
}) }}

…when used with multiple instances of the same form, will result in:

<!-- First instance -->
<form x-data="form" …>

<!-- Second instance -->
<form x-data="form form" …>

The correct way is this:

{{ form.render({
  attributes: {
    "=x-data": "form"
  }
}) }}

Beware the = in front of the attribute name 🫠

Errors and Stack Trace (if available)

No response

How can we reproduce this?

See above

Freeform Edition

Lite

Freeform Version

5.6.5

Craft Version

5.4.8

When did this issue start?

Fresh install of Freeform

Previous Freeform Version

5.6.4

[gustavs-gutmanis]

Hi @jannisborgers

Sorry if the docs aren't clear enough, we will update them to be more clear. This behavior syntax applies to any an all attributes that you pass in the form or field attributes.