Tag Archives: Embedded Media Field

Drupal – Limit the number of values of a content type field by role @ 2

Previous: Drupal – Limit the number of values of a content type field by role @ 1

Another way to limit the number of values of content type field is adding an extra validation on the node create/edit form. Assume we have a content type called center and a media field called field_center_video.
1. Create a custom module and add an extra validation. Continue reading Drupal – Limit the number of values of a content type field by role @ 2