Set Rules does not process sha1

I am trying to use the set_rules method to hash a user password, but it is not processing the sha1, the field is saved without being hashed. I saw in another post (Posted 15 January 2012 - 04:41 PM) that it would be fixed in version 1.1.8, I have version 1.2 installed.

the code I am using is:



	    $crud = new grocery_CRUD();

	    $crud   ->set_table('user')

			    ->set_subject('Usuario')

			    ->columns('firstname','lastname','organizationid')

			    ->add_fields("firstname", "initial", "lastname", "lastname2", "username", "password", "email", "phone", "organizationid", "accesslevel", "active", "themeid")

			    ->set_relation("organizationid", "organization", "name")

			    ->set_relation("themeid", "theme", "name")

			    ->set_rules("firstname", "Nombre", "required")

			    ->set_rules("lastname", "Apellido", "required")

			    ->set_rules("username", "Usuario", "required")

			    ->set_rules("organizationid", "OrganizaciÃ³n", "required")

			    ->set_rules('email', 'Email', 'required|valid_email|is_unique[user.email]')

			    ->set_rules('password', 'ContraseÃ±a', 'required|sha1');

	    $output = $crud->render();

It seems it that groceryCRUD does not take the filtered data from the codeigniter validator or I am missing something in the code.

Thanks in advance for your help.

ricardo

web-johnny