This is the 'Forminput' template. It should be called in the following format:
{{Forminput |form= |subpage=yes |namespace= |preload=In MAIN only! If not specified, looks for {{PAGENAME}}. |default= |name length= |button text= |subcategory= |param template= |param field= |param value= }}
calling: {{#forminput:form_name|size|value|button_text|query_string}} Edit the page to see the template text.