Editing Template:Start and end dates and age/doc

== When not to use this template ==
Do not use this template for:

* dates that are uncertain e.g., "before 4 April 1933"; "around 18 November 1939".
* dates outside the range given under  below.
* other, secondary dates
* outside -emitting templates—if in doubt, see the parent template's documentation
* more than one date in any parent template

== Usage ==
{{tlx|Start and end dates and age|{{var|YYYY}}|{{var|MM}}|{{var|DD}}|{{var|YYYY}}|{{var|MM}}|{{var|DD}}|{{var|agein}}|{{var|formatting}}}

== Examples ==
* Standard: {{tlx|Start and end dates and age|1939|9|1|1945|9|2|_show_result=yes}}
* Day first: {{tlx|Start and end dates and age|1939|9|1|1945|9|2|df{{=}}yes|_show_result=yes}}
* Same year: {{tlx|Start and end dates and age|1939|9|1|1939|10|2|_show_result=yes}}
* Same month and year: {{tlx|Start and end dates and age|1939|9|1|1939|9|2|_show_result=yes}}
* Present range: {{tlx|Start and end dates and age|1939|9|1|present|_show_result=yes}}

== TemplateData ==
{{TemplateData header}}
<templatedata>
{
	"description": "Date that an event or entity started or was created and when it ended or was destroyed",
	"params": {
		"1": {
			"label": "YYYY",
			"description": "Start year",
			"example": "1939",
			"type": "number",
			"required": true
		},
		"2": {
			"label": "MM",
			"description": "Start month",
			"example": "9",
			"type": "number"
		},
		"3": {
			"label": "DD",
			"description": "Start day of month",
			"example": "1",
			"type": "number"
		},
		"4": {
			"label": "YYYY",
			"description": "end year",
			"example": "1945",
			"type": "number"
		},
		"5": {
			"label": "MM",
			"description": "End month",
			"example": "9",
			"type": "number"
		},
		"6": {
			"label": "DD",
			"description": "End day of month",
			"example": "2",
			"type": "number"
		},
        "7": {
			"label": "agein",
			"description": "Unites used for listing the age, such as years (y), months (m), weeks (w), and days (d)",
			"example": "ymwd",
			"type": "string"
		},
        "8": {
			"label": "formatting",
			"description": "Formatting to be placed between the dates and the age, such as spacing or a line break",
			"example": "<br/>",
			"type": "string"
		},
		"df": {
			"label": "Day first",
			"description": "Set to 'yes' to show the day before the month name",
			"type": "line",
			"suggestedvalues": [
				"yes",
				"y"
			]
		}
	}
}
</templatedata>

== Use in microformats ==

== Tracking categories ==
* {{clc|Pages using start and end dates with unknown parameters}}

== See also ==
* {{tl|Start date}}
* {{tl|End date}}

{{Birth, death and age templates|dates}}

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