Fix: form_with with validate: false exception on Rails 8 (#975)

Ensure that super `form_with` is called with the right arguments.

Fix #974

Author: maxnovee

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## 23.0.0 / unreleased
 
+* [BUGFIX] `form_with` default argument exception on Rails 8.0 ([#974](https://github.com/DavyJonesLocker/client_side_validations/issues/974))
 * [FEATURE] Breaking change: Add `csv` prefix to CSV related data attributes:
   - `data-changed` => `data-csv-changed`
   - `data-valid` => `data-csv-valid`

lib/client_side_validations/action_view/form_with_helper.rb

@@ -4,7 +4,7 @@ module ClientSideValidations
   module ActionView
     module Helpers
       module FormHelper
-        def form_with(model: nil, scope: nil, url: nil, format: nil, **options, &block)
+        def form_with(model: false, scope: nil, url: nil, format: nil, **options, &block)
           return super unless options[:validate]
 
           options[:allow_method_names_outside_object] = true

test/action_view/cases/test_form_with_helpers.rb

@@ -67,6 +67,14 @@ def test_form_with_automatically_generate_ids
         assert_dom_equal expected, output_buffer
       end
 
+      def test_form_with_skip_validate
+        assert_nothing_raised do
+          form_with(validate: false)
+        end
+
+        assert_dom 'form'
+      end
+
       BASE_FIELD_HELPERS.each do |field_helper, options|
         define_method(:"test_form_with_#{field_helper}") do
           form_with(model: @post, validate: true) do |f|