[wordpress_file_upload uploadpatterns="*.pdf" duplicatespolicy="reject" placements="title/userdata+userdata/filename+selectbutton+uploadbutton/subfolders/message" errormessage="File %filename% may not be a PDF" requiredlabel="" userdata="true" userdatalabel="First Name|t:text|s:left|r:1|a:0|p:none|d:" userdatalabel2="Last Name|t:text|s:left|r:1|a:0|p:none|d:"]