-----Message d'origine----- De : zope-admin@zope.org [mailto:zope-admin@zope.org]De la part de Juan Garcia Garcia Envoyé : vendredi 17 août 2001 10:11 À : zope@zope.org Objet : [Zope] How to know if a user already exists? I have a form with two fields, one to write a login and the other for the password. When the anonymous user pushs the submit button I will create a new user with the id and password written. But I want to know, before doing this action, if the login already exists in the folder 'acl_users'. I tried with the function 'has_key' but it didn't work. If anyone has do it before, please send me the answer. Thank you. _______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )