Document name issue make case file uneditable

When the case worker upload document if s/he put a date format in the document name the case file become uneditable, for example if the scanned uploaded file name be as 20191121_115452.jpg the case file wont be editable any more. below a link for some cases with the same issue
https://cpims-jo.primero.org/cases/3f0805b2e81e27f5ed11b64897ca0ab2
https://cpims-jo.primero.org/cases/659cab221ce981ca6e3d31c7a3c0e858
https://cpims-jo.primero.org/cases/b44b9631c535aaf88a8cc45262bbad90
https://cpims-jo.primero.org/cases/6211bf19bbb2ce53ef4841ff685349cf
https://cpims-jo.primero.org/cases/6211bf19bbb2ce53ef4841ff685353b3

Helpdesk issue was created by al-smadi@hotmail.com: Document name issue make case file uneditable

When the case worker upload document if s/he put a date format in the document name the case file become uneditable, for example if the scanned uploaded file name be as 20191121_115452.jpg the case file wont be editable any more. below a link for some cases with the same issue
https://cpims-jo.primero.org/cases/3f0805b2e81e27f5ed11b64897ca0ab2
https://cpims-jo.primero.org/cases/659cab221ce981ca6e3d31c7a3c0e858
https://cpims-jo.primero.org/cases/b44b9631c535aaf88a8cc45262bbad90
https://cpims-jo.primero.org/cases/6211bf19bbb2ce53ef4841ff685349cf
https://cpims-jo.primero.org/cases/6211bf19bbb2ce53ef4841ff685353b3

New public comment was posted to Helpdesk by Ian Lawrence

Sent this to the team to work on