729 bytes added
, 16:53, 30 January 2018
<includeonly>{{#ifeq:{{{1|+}}}|{{{v|-}}}| [[File:Gtk-{{{1}}}.svg|16px]] | [[File:Gtk-yes.svg|16px]] }}</includeonly>
<noinclude>The logic works like this:<pre>{{#ifeq:{{{1|yes}}}|{{{1|no}}}| first param was defined (and may be empty) | first param was not defined }}</pre>Call this template with no parameters and you should get a green check mark. Or, explicitly supply the parameter as 'yes'. Supplying the parameter as 'no' will produce a red X. Other paramters are undefined unless there is a Gtk-parameter.svg image in this wiki
== Examples ==
<pre>{{checkmark}} or {{checkmark|yes}}</pre>
[[File:Gtk-yes.svg|16px]]
<pre>{{checkmark|no}}</pre>
[[File:Gtk-no.svg|16px]]
</noinclude>
[[Category:Forms]]
[[Category:Charts]]