1 files changed, 21 insertions, 0 deletions
diff --git a/archaeological_finds/forms.py b/archaeological_finds/forms.py
index e3207a2f5..2b3586979 100644
--- a/archaeological_finds/forms.py
+++ b/archaeological_finds/forms.py
@@ -390,6 +390,27 @@ FindSourceFormSelection = get_form_selection(
     _(u"You should select a document."))
 
 
+class NewFindBasketForm(forms.ModelForm):
+    class Meta:
+        model = models.FindBasket
+        fields = ('label', 'comment')
+
+    def __init__(self, *args, **kwargs):
+        self.user = kwargs.pop('user')
+        super(NewFindBasketForm, self).__init__(*args, **kwargs)
+
+    def clean(self):
+        q = models.FindBasket.objects.filter(user=self.user,
+                                             label=self.cleaned_data['label'])
+        if q.count():
+            raise forms.ValidationError(_(u"Another basket already exist with "
+                                          u"this name."))
+        return self.cleaned_data
+
+    def save(self, commit=True):
+        self.instance.user = self.user
+        return super(NewFindBasketForm, self).save(commit)
+
 """
 ####################################
 # Source management for treatments #