Removed redundant validation for cases where license attribution is provided...

Removed redundant validation for cases where license attribution is provided but not required by the license type

ckanext/odsh/validation.py

@@ -184,10 +184,6 @@ def validate_licenseAttributionByText(key, data, errors, context):
         raise toolkit.Invalid(
             'licenseAttributionByText: empty not allowed')
 
-    if not isByLicense and hasAttribution:
-        raise toolkit.Invalid(
-            'licenseAttributionByText: text not allowed for this license')
-
 
 def known_spatial_uri(key, data, errors, context):
     if data.get(('__extras',)) and 'spatial_uri_temp' in data.get(('__extras',)):