Fix validation of inputs that aren't text
Fix validation of inputs that aren't text

sharidas/core,pmattern/server,nextcloud/server,pixelipo/server,pollopolea/core,cernbox/core,cernbox/core,pmattern/server,jbicha/server,bluelml/core,Ardinis/server,whitekiba/server,michaelletzgus/nextcloud-server,IljaN/core,whitekiba/server,IljaN/core,nextcloud/server,pollopolea/core,michaelletzgus/nextcloud-server,sharidas/core,pollopolea/core,andreas-p/nextcloud-server,bluelml/core,cernbox/core,IljaN/core,Ardinis/server,owncloud/core,xx621998xx/server,pixelipo/server,jbicha/server,bluelml/core,xx621998xx/server,owncloud/core,whitekiba/server,Ardinis/server,nextcloud/server,xx621998xx/server,Ardinis/server,michaelletzgus/nextcloud-server,Ardinis/server,cernbox/core,xx621998xx/server,phil-davis/core,endsguy/server,pollopolea/core,michaelletzgus/nextcloud-server,owncloud/core,IljaN/core,pixelipo/server,pixelipo/server,pollopolea/core,whitekiba/server,endsguy/server,IljaN/core,pmattern/server,cernbox/core,andreas-p/nextcloud-server,sharidas/core,owncloud/core,endsguy/server,pmattern/server,pixelipo/server,nextcloud/server,sharidas/core,owncloud/core,pmattern/server,jbicha/server,bluelml/core,sharidas/core,xx621998xx/server,endsguy/server,andreas-p/nextcloud-server,endsguy/server,bluelml/core,whitekiba/server,jbicha/server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,jbicha/server