Max 32 bits integer check by default on forms

1 files changed, 17 insertions, 8 deletions

diff --git a/ishtar_common/forms.py b/ishtar_common/forms.py
index f992ace38..6cfef1595 100644
--- a/ishtar_common/forms.py
+++ b/ishtar_common/forms.py
@@ -137,18 +137,27 @@ JSON_VALUE_TYPES_FIELDS = {
 class BSForm(object):
     def _post_init(self):
         for k in self.fields:
+            widget = self.fields[k].widget
             # manage bs decoration
-            if not hasattr(self.fields[k].widget, 'NO_FORM_CONTROL'):
+            if not hasattr(widget, 'NO_FORM_CONTROL'):
                 cls = 'form-control'
-                if 'class' in self.fields[k].widget.attrs:
-                    if 'form-control' in self.fields[k].widget.attrs['class']:
-                        cls = self.fields[k].widget.attrs['class']
+                if 'class' in widget.attrs:
+                    if 'form-control' in widget.attrs['class']:
+                        cls = widget.attrs['class']
                     else:
-                        cls = self.fields[k].widget.attrs['class'] + " " + cls
-                self.fields[k].widget.attrs['class'] = cls
-
+                        cls = widget.attrs['class'] + " " + cls
+                widget.attrs['class'] = cls
+            # 32 bits max value
+            if isinstance(self.fields[k], forms.IntegerField):
+                has_max = False
+                for validator in self.fields[k].validators:
+                    if isinstance(validator, validators.MaxValueValidator):
+                        has_max = True
+                        break
+                if not has_max:
+                    self.fields[k].validators.append(
+                        validators.MaxValueValidator(2147483647))
             # manage datepicker
-            widget = self.fields[k].widget
             if not isinstance(widget, DatePicker):
                 continue
             lang = translation.get_language()