ruby on rails - simple_form not displaying error -


my first time posting here!

i have form, lot fields , it's working great unless validation error occurs...

if "validates_presence_of" raised, "activerecord::recordinvalid in ..." page opened , leaves form...

how can errors shown on same page/form (as always)?

all best!

my controller

    if check_cadastro == "válido para cadastro"         code....        if @usuario.save!         session[:usuario_id] = @usuario.id         cookies[:token] = @usuario.token         render :action => "edit"       else         render "new"         end      end

my view

<%= simple_form_for @usuario |f| %>     <%= f.error_notification %>     <div ><%= f.input :cnpj, input_html: { class: 'txt' } , :label => false %></div>     <div ><%= f.input :razaosocial, input_html: { class: 'txt' } , :label => false %></div> <% end %>

you should call save instead of save! if statement can fail, object contain messages in errors object, , simple_form can render them next each form input after render :new.


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