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-rw-r--r--ishtar_common/models.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index 1762674e8..e251fee89 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -3015,8 +3015,8 @@ class Document(BaseHistorizedItem, CompleteIdentifierItem, OwnPerms, ImageModel,
blank=True)
language = models.ForeignKey(
Language, verbose_name=_("Language"), blank=True, null=True)
- issn = models.CharField(_("ISSN"), blank=True, null=True, max_length=8)
- isbn = models.CharField(_("ISBN"), blank=True, null=True, max_length=13)
+ issn = models.CharField(_("ISSN"), blank=True, null=True, max_length=10)
+ isbn = models.CharField(_("ISBN"), blank=True, null=True, max_length=17)
source = models.ForeignKey("Document", verbose_name=_("Source"),
blank=True, null=True)
source_free_input = models.CharField(