Merge pull request #1115 from eeintech/fix_form_errors

Fix for #1111 (missing logic to check for model errors)

InvenTree/InvenTree/forms.py

@@ -27,6 +27,10 @@ class HelperForm(forms.ModelForm):
         self.helper = FormHelper()
 
         self.helper.form_tag = False
+
+        # Check for errors from model validation
+        # If none, disable crispy form errors
+        if not self.errors:
             self.helper.form_show_errors = False
 
         """