View source for Template:EstcatCountry/sandbox

<includeonly><!--
  # The first step is to check whether this uses the old-style year parameters, of the form {{EstcatCountry| YYY | Y | country [ | sort key ] }}
  # The new form is {{EstcatCountry| country [ | sort key ] }}
  # If it is then all parameters should be passed to the old template ... if not, then use the new core
  #
  # We check this by concatenating the first 2 parameters, and then checking that they are all digits.
-->{{#ifeq: {{#invoke:String|match|s={{{1}}}{{{2}}}|pattern=^%d%d%d%d?$|start=1|match=1|plain=false|nomatch=%%nomatch%%}}|%%nomatch%%<!--
    -->|<!--
          # NOT using the old-style parameters
          # So invoke the new core
       -->{{EstcatCountry/core/sandbox
            | year = {{{year|{{Title year}}}}} <!-- allow year param for demonstration purposes -->
            | country = {{{1|}}}
            | sortkey = {{{2|}}}
            | decadeparent = {{{decadeparent|}}}
            | nocat={{{nocat|}}}
            | min={{{min|}}}
            | dab={{{dab|}}}
          }}<!--
          # Tracking usage of new versions of the template
       -->{{Category other|[[Category:Pages using new version of Template EstcatCountry]]}}<!--
    -->|<!--
          # FOUND the old-style parameters
          # So issue an error warning
       -->{{error|ERROR! Unexpected numerical parameter in [[Template:EstcatCountry]]<br /><!-- 
            -->Note that from September 2019, year parameters are not needed, and not supported}}<!--
          # Tracking usage of old versions of the template
       -->{{Category other|[[Category:Errors reported by establishment and disestablishment templates]]}}<!--
-->}}</includeonly><!--
 # Note {{CatAutoTOC}} needs to be available whether or not this template page has been transcluded
-->{{CatAutoTOC}}<noinclude>
{{Documentation}}<!--
Add categories and interwikis to the /doc subpage, please, not here!
--></noinclude>