[web2py] manipulate db.field.attrib

[yashar]

below solution not working, because when you open form1 then form2, web2py 
will look for joe for field, and not saving form1, so how could i solve it?

db.define_table('test',
    Field('name'))

def form1():
    db.test.name.requires=IS_IN_SET(['yashar'])
    form = SQLFORM(db.test)
    if form.process().accepted:
        pass
    return dict(form=form)
    
def form2():
    db.test.name.requires=IS_IN_SET(['Joe'])
    form = SQLFORM(db.test)
    if form.process().accepted:
        pass
    return dict(form=form)



--