inventree/InvenTree
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Category validation errors

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This commit is contained in:
Oliver Walters 2017-04-20 22:45:18 +10:00
parent 4777b02080
commit db45e3625f
1 changed files with 3 additions and 2 deletions
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5
InvenTree/InvenTree/models.py
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@ -2,6 +2,7 @@ from __future__ import unicode_literals
from django.db import models from django.db import models
from django.contrib.contenttypes.models import ContentType from django.contrib.contenttypes.models import ContentType
from rest_framework.exceptions import ValidationError
class Company(models.Model): class Company(models.Model):
@ -150,7 +151,7 @@ class InvenTreeTree(models.Model):
pass pass
# Parent cannot be set to same ID (this would cause looping) # Parent cannot be set to same ID (this would cause looping)
elif val == self.id: elif val == self.id:
return raise ValidationError("Category cannot set itself as parent")
# Null parent is OK # Null parent is OK
elif val is None: elif val is None:
pass pass
@ -158,7 +159,7 @@ class InvenTreeTree(models.Model):
else: else:
kids = self.getUniqueChildren() kids = self.getUniqueChildren()
if val in kids: if val in kids:
return raise ValidationError("Category cannot set a child as parent")
# Prohibit certain characters from tree node names # Prohibit certain characters from tree node names
elif attrname == 'name': elif attrname == 'name':