Merge branch 'bugfix' into 'master'

No negative values for cash summary

See merge request !51

counter/views.py

@@ -688,26 +688,26 @@ class CashRegisterSummaryForm(forms.Form):
     """
     Provide the cash summary form
     """
-    ten_cents = forms.IntegerField(label=_("10 cents"), required=False)
-    twenty_cents = forms.IntegerField(label=_("20 cents"), required=False)
-    fifty_cents = forms.IntegerField(label=_("50 cents"), required=False)
-    one_euro = forms.IntegerField(label=_("1 euro"), required=False)
-    two_euros = forms.IntegerField(label=_("2 euros"), required=False)
-    five_euros = forms.IntegerField(label=_("5 euros"), required=False)
-    ten_euros = forms.IntegerField(label=_("10 euros"), required=False)
-    twenty_euros = forms.IntegerField(label=_("20 euros"), required=False)
-    fifty_euros = forms.IntegerField(label=_("50 euros"), required=False)
-    hundred_euros = forms.IntegerField(label=_("100 euros"), required=False)
-    check_1_value = forms.DecimalField(label=_("Check amount"), required=False)
-    check_1_quantity = forms.IntegerField(label=_("Check quantity"), required=False)
-    check_2_value = forms.DecimalField(label=_("Check amount"), required=False)
-    check_2_quantity = forms.IntegerField(label=_("Check quantity"), required=False)
-    check_3_value = forms.DecimalField(label=_("Check amount"), required=False)
-    check_3_quantity = forms.IntegerField(label=_("Check quantity"), required=False)
-    check_4_value = forms.DecimalField(label=_("Check amount"), required=False)
-    check_4_quantity = forms.IntegerField(label=_("Check quantity"), required=False)
-    check_5_value = forms.DecimalField(label=_("Check amount"), required=False)
-    check_5_quantity = forms.IntegerField(label=_("Check quantity"), required=False)
+    ten_cents = forms.IntegerField(label=_("10 cents"), required=False, min_value=0)
+    twenty_cents = forms.IntegerField(label=_("20 cents"), required=False, min_value=0)
+    fifty_cents = forms.IntegerField(label=_("50 cents"), required=False, min_value=0)
+    one_euro = forms.IntegerField(label=_("1 euro"), required=False, min_value=0)
+    two_euros = forms.IntegerField(label=_("2 euros"), required=False, min_value=0)
+    five_euros = forms.IntegerField(label=_("5 euros"), required=False, min_value=0)
+    ten_euros = forms.IntegerField(label=_("10 euros"), required=False, min_value=0)
+    twenty_euros = forms.IntegerField(label=_("20 euros"), required=False, min_value=0)
+    fifty_euros = forms.IntegerField(label=_("50 euros"), required=False, min_value=0)
+    hundred_euros = forms.IntegerField(label=_("100 euros"), required=False, min_value=0)
+    check_1_value = forms.DecimalField(label=_("Check amount"), required=False, min_value=0)
+    check_1_quantity = forms.IntegerField(label=_("Check quantity"), required=False, min_value=0)
+    check_2_value = forms.DecimalField(label=_("Check amount"), required=False, min_value=0)
+    check_2_quantity = forms.IntegerField(label=_("Check quantity"), required=False, min_value=0)
+    check_3_value = forms.DecimalField(label=_("Check amount"), required=False, min_value=0)
+    check_3_quantity = forms.IntegerField(label=_("Check quantity"), required=False, min_value=0)
+    check_4_value = forms.DecimalField(label=_("Check amount"), required=False, min_value=0)
+    check_4_quantity = forms.IntegerField(label=_("Check quantity"), required=False, min_value=0)
+    check_5_value = forms.DecimalField(label=_("Check amount"), required=False, min_value=0)
+    check_5_quantity = forms.IntegerField(label=_("Check quantity"), required=False, min_value=0)
     comment = forms.CharField(label=_("Comment"), required=False)
     emptied = forms.BooleanField(label=_("Emptied"), required=False)