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Fix vendor invoice validation bug.

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If user provided a PO number but no parser, an error was raised.
This commit is contained in:
Lance Edgar 2015-03-21 17:25:02 -05:00
parent 366572e0a7
commit 8a21fe7cfc
1 changed files with 4 additions and 1 deletions
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5
tailbone/views/vendors/invoices.py vendored
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@ -110,7 +110,10 @@ class VendorInvoiceCrud(FileBatchCrud):
Let the invoice handler in effect determine if the user-provided
purchase order number is valid.
"""
parser = require_invoice_parser(field.parent.parser_key.value)
parser_key = field.parent.parser_key.value
if not parser_key:
raise formalchemy.ValidationError("Cannot validate PO number until File Type is chosen")
parser = require_invoice_parser(parser_key)
vendor = get_vendor(Session(), parser.vendor_key)
try:
self.handler.validate_po_number(value, vendor)