Template:Birth date and age: Difference between revisions

Revision as of 16:51, 10 December 2024

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Template information, documentation, and installation instructions.
Expand the below text for usage and other information.

Template Documentation:

Note: The template above might be broken without the parameters; this is normal.
View, edit, or check the history of this documentation. (How does this work?)
Editors can experiment with this template's sandbox and testcases.

Note: Date defaults to Jan 1, 1990 (1 Jan 1990 or 1990/1/1).

Dependencies

{{Age}}
{{MONTHNAME}}
{{MONTHNUMBER}}
{{pad2digit}}

Parameters

1 = year #
- year = alternate year #
2 = month #
- month = alternate month #
3 = day #
- day = alternate day #
df=yes or df=1 show date in day number first (DD Month YYYY) format

Examples

{{Birth date and age|year=1929|month=1|day=15}} →

No date provided

{{Birth date and age|1976|7|4}} →

5 September 1976

   (Expression error: Unexpected number.})

{{Birth date and age|1929|1|15|df=yes}} →

5 September 1929

(Expression error: Unexpected number.})

Installation Instructions

Export this template, then import to install it.
Use edit summary: Copied from [[w:c:templates:Template:Birth date and age]] to properly attribute this template's editors.

There is no additional installation instructions for this template. If there is any, you may create it at Template:Birth date and age/install.

@@ Line 3: / Line 3: @@
 </noinclude>
 <includeonly>
-{{#if: {{{1|}}} <!-- Check if a birth year is provided -->
+{{#if: {{{1|}}} <!-- Check if the first parameter (birthdate) is provided -->
-   | {{#time:j F Y|{{{1}}}}} <!-- Format the birth date -->
+   | {{#time:j F Y|{{{1}}}}} <!-- Format the birth date (e.g., 21 September 1934) -->
      ({{#expr: {{CURRENTYEAR}} - {{#time:Y|{{{1}}}}} <!-- Calculate age -->
        {{#ifexpr: {{CURRENTMONTH}} < {{#time:n|{{{1}}}}} or ({{CURRENTMONTH}} = {{#time:n|{{{1}}}}} and {{CURRENTDAY}} < {{#time:j|{{{1}}}}})
-      | -1 <!-- Subtract 1 if birthday hasn't occurred this year -->
+        | -1 <!-- Subtract 1 year if the current date is before the birthdate -->
-      | 0
+        | 0
+      }}
      }}})
    | ''No date provided'' <!-- Default text if no date is provided -->
 }}
 </includeonly>