For checking the variables in a form, Formulator is quite useful. Check it out. It's downloadable from Zope.org. ----- Original Message ----- From: "guido tobar" <guidotobar@yahoo.com> To: <zope@zope.org> Sent: Monday, April 01, 2002 6:00 PM Subject: [Zope] Subject: problem with "required" parameter

If I use a dtml method called "first" with this code: <form action="second" method="POST"> <input name="animal:required"> </form> Too many errors encountered; the rest of the message is ignored:

Now, I don't know How do I to catch the error in the dtml called "second" <dtml-try> the name of animal is:<dtml-var animal> <dtml-except EMPTY> ERROR you write a empty string </dtml-try>

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