node_profile (dependent on node_family) module used to do this (Drupal 5) ... take a look at the code there
On Thu, Jan 21, 2010 at 1:42 PM, Aldo Martinez Selleras <aldo@caonao.cu> wrote:
how can i restrict the number of post from specific content type, for
example, i have a content tye for about us, but i only need one of this,
how i restict this??