در حال ویرایش الگو:سال عنوان/توضیحات (بخش)

== TemplateData ==
{{TemplateDataHeader}}
<templatedata>
{
	"params": {
		"1": {
			"aliases": [
				"match"
			],
			"label": "Match Instance",
			"description": "If multiple 4-digit numbers are found, this specifies which match to return, where the first match is match= 1. If a negative number is specified then a match is returned counting from the last match. Hence match = -1 is the same as requesting the last match. Defaults to 1.",
			"type": "number",
			"default": "1"
		},
		"2": {
			"aliases": [
				"nomatch"
			],
			"label": "No match text",
			"description": "If no 4-digit year is found, output the \"nomatch\" value. Defaults to blank.",
			"type": "string"
		},
		"page": {
			"label": "Override page title",
			"description": "Specified a page title to use other than the current page. If left blank, the template will use the title of the current page",
			"type": "wiki-page-name",
			"default": "{{BASEPAGENAME}}"
		}
	},
	"description": "Extracts a 4-digit year from the current page title. All parameters are optional."
}
</templatedata>