#17561: EmailField does not automatically lower the case in email addresses
-------------------------------------+-------------------------------------
     Reporter:  zechs.marquie@…      |                    Owner:  nobody
         Type:  Bug                  |                   Status:  closed
    Component:  Database layer       |                  Version:  1.3
  (models, ORM)                      |               Resolution:  invalid
     Severity:  Normal               |             Triage Stage:
     Keywords:  EmailField,          |  Unreviewed
  duplicates                         |      Needs documentation:  0
    Has patch:  0                    |  Patch needs improvement:  0
  Needs tests:  0                    |                    UI/UX:  0
Easy pickings:  0                    |
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Comment (by anonymous):

 Interesting, my company ran into this problem as well. We ended up having
 to run a South schema migration on 2 million users, after making the
 following modification:

 {{{
 def email_prep(self, value):
     """
     Lower-cases the value returned by super, while still allowing nullable
 email fields.
     """
     prep_value = super(EmailField, self).get_prep_value()
     if prep_value is not None:
         return prep_value.lower()
     return prep_value

 EmailField.get_prep_value = email_prep
 }}}

-- 
Ticket URL: <https://code.djangoproject.com/ticket/17561#comment:7>
Django <https://code.djangoproject.com/>
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