Adds validate_unique: false option to the changeset (#6384)

jdiago · web-flow · commit df1daa9fc737 · 2025-08-04T15:46:29.000+02:00
stops the unique constraint checks from running with every keystroke
diff --git a/priv/templates/phx.gen.auth/registration_live.ex b/priv/templates/phx.gen.auth/registration_live.ex
@@ -48,7 +48,7 @@ defmodule <%= inspect context.web_module %>.<%= inspect Module.concat(schema.web
   end
 
   def mount(_params, _session, socket) do
-    changeset = <%= inspect context.alias %>.change_<%= schema.singular %>_email(%<%= inspect schema.alias %>{})
+    changeset = <%= inspect context.alias %>.change_<%= schema.singular %>_email(%<%= inspect schema.alias %>{}, %{}, validate_unique: false)
 
     {:ok, assign_form(socket, changeset), temporary_assigns: [form: nil]}
   end
@@ -77,7 +77,7 @@ defmodule <%= inspect context.web_module %>.<%= inspect Module.concat(schema.web
   end
 
   def handle_event("validate", %{"<%= schema.singular %>" => <%= schema.singular %>_params}, socket) do
-    changeset = <%= inspect context.alias %>.change_<%= schema.singular %>_email(%<%= inspect schema.alias %>{}, <%= schema.singular %>_params)
+    changeset = <%= inspect context.alias %>.change_<%= schema.singular %>_email(%<%= inspect schema.alias %>{}, <%= schema.singular %>_params, validate_unique: false)
     {:noreply, assign_form(socket, Map.put(changeset, :action, :validate))}
   end
 
