Send many data via input field to function in views.py

Dear Users
when I add this to models.py, default=0

Discu = models.DecimalField(max_digits=4, decimal_places=2, default=0)

then in forms.py

    Unites     = forms.DecimalField(required =False)
    Discu     = forms.DecimalField(required =False)
    class Meta:
        model= Invoice_billing
        fields=('Item_Ctra','Unites','Discu')

Many thank for all
Just another thing is that if I add the same item it doen’t return an error message in the form :slight_smile: