## Script (Python) "validate_atct"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind state=state
##bind subpath=traverse_subpath
##parameters=
##
errors  = {}
REQUEST = context.REQUEST

if REQUEST.get('form.button.Remove'):
    found = 0
    for x in REQUEST.form.keys():
        if x.startswith('link_'):
            found = 1
            break
    if not found:
        return state.set(status='failure', errors={}, portal_status_message='Select link(s) to remove from blogroll.')
    return state.set(portal_status_message='message')
title = REQUEST.get('new_title')
link = REQUEST.get('new_link')

if not title:
    return state.set(status='failure', errors={}, portal_status_message='You didn\'t provide a title')
if not link:
    return state.set(status='failure', errors={}, portal_status_message='You didn\'t provide a link')
if not link.startswith('http://'):
    return state.set(status='failure', errors={}, portal_status_message='Links have to start with http://')
if len(link)<8:
    return state.set(status='failure', errors={}, portal_status_message='Link too short.')

return state.set(portal_status_message='message')