Thanx Siddharth and Pradeep, I will try both suggestion and let you know

On Thu, Apr 25, 2013 at 2:07 PM, Pradeep Kumar <nprade...@gmail.com> wrote:

> Hi Sachin,
>
> If you have added the unique=True later and migrated the existing table, I
> would also suggest you to first clean up  the NULL and duplicate entries
> using a script or even from shell.
>
> After doing that you can use
> *  try: *
>      # your code here
> *  except IntegrityError: *
>      #create variables here to send user error message
>
> One more pointer - try checking for the user input( X.object.filter
> method) in the unique fields in database before performing .save
>
>
> On Thu, Apr 25, 2013 at 1:34 PM, Siddharth Ghumre <
> siddharth.ghumr...@gmail.com> wrote:
>
>> hi Sachin,
>>
>> Please use django's form clean method in order to validate your phone_num
>> field.
>> You can also override the django's clean method by using your own
>> clean_phone_field method.
>> Please refer the link:-
>>
>> https://docs.djangoproject.com/en/dev/ref/forms/validation/
>>
>> I am sure that a small googling on overriding the clean method in django
>> form class will defiantly help you.
>>
>> -Siddharth
>>
>>
>> On Wed, Apr 24, 2013 at 8:57 PM, sachin <iclcools...@gmail.com> wrote:
>>
>>> Hello,
>>>
>>> I m extending my auth user model to add addition entries like phone
>>> numbers and emp_id. In the model I m marking both the fields as unique=True.
>>> Form generation is using UserCreationForm. But whenever I try to save
>>> same phone number or emp_id it throws
>>>
>>> *IntegrityError: (1062, "Duplicate entry '447' for key 'phone_num'")*
>>>
>>> How to handle this error and show it to user during form input?
>>>
>>> Also how do the same UserCreationForm validates duplicate entry for
>>> username etc ??
>>>
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-- 
Sachin

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