แม่แบบ:Currency/doc

== การใช้งาน**
Using unnamed parameters:
currency|value|code|first=y|linked=no
Using named parameters:
currency|amount=value|code=code|first=y|linked=no
where:
value is a number with or without comma separators; may be followed by an optional quantifier: 'thousand', 'million', 'M', 'billion', 'B', or 'trillion'
code is an ISO 4217 currency code or one of the supported non-standard codes listed below
first when set to any value produces a long-form currency name
linked when set to 'no' disables wikilinks on the rendered currency symbol or long-form currency name
Note: Using both named and unnamed parameters may produce unexpected results. In this example, the template expects the first unnamed parameter to be a value number:
:
::GBP
When using parameter names, amount and code are preferred.  The template will also accept Amount and type and Type.

**Supported non-standard currency codes**

**Codes that can be translated to ISO 4217 currencies**
These non-standard codes are aliases of standard ISO 4217 codes.
*EGE
*EU
*EUMELN
*EURO
*FRW
*KNAAK
*KSH
*NEP
*POUND
*POUND STERLING
*RMB
*TEURO
*THE SINGLE CURRENCY
*TSH
*UK
*UNITED STATES
*US
*U.S.
*USA
*USH

**Other non-standard codes**
These codes either do not have a matching ISO 4217 currency code or are alternate versions of existing ISO 4217 codes or support unique aspects of a currency.
*BITCOIN – no matching ISO 4217 code
*BTC – no matching ISO 4217 code
*DKK2 – alternate version of DKK
*FRF – historical
*GRD – historical
*LSL2 – plural version of LSL
*LTL – historical
*NOK2 – alternate version of NOK
*SEK2 – alternate version of SEK
*SZL2 – plural version of SZL
*XBT – no matching ISO 4217 code

**Examples**
Currencies other than the United States dollar can be rendered by using the appropriate ISO 4217 currency code- gives: BMD for the Bermudian dollar- gives: BDT for the Bangladeshi taka- gives: AMD for the Armenian dram
Some of the more well known currencies also provide the ability to use common abbreviations or full names.- gives: us- gives: United States- gives: JPY
Parameter names can also be used, if preferred:- gives: code=US- gives: code=euro
Negative amount:- gives: code=US
Text quantifiers:- gives: code=euro- gives: code=euro
The first use of a currency should show the value and the full name of the currency, so if the "first" parameter is defined then that is what will be given.- gives: first=yes- gives: cve
Because the symbol for the currencies DKK, NOK, and SEK may be ambiguous, these may be represented in two ways:
*For DKK:
*: gives: dkk
*: gives: dkk2
*For NOK:
*: gives: NOK
*: gives: NOK2
*For SEK:
*: gives: SEK
*: gives: SEK2
Similarly, some currencies use different symbols for single and plural amounts:
*: gives: LSL
*: gives: LSL2
*::The template does not currently make this distinction automatically so it is the responsibility of the editor using these kinds of codes to get the code right.

**Error messages**
can produce several error message.  These are:- – invalid code – the value in the second unnamed parameter or assigned to code cannot be found in the template's list of codes.  Make sure that the assigned code is a correct ISO 4217 currency code or one of the supported non-standard codes listed above.- – invalid amount – the value in the first unnamed parameter or assigned to amount contains one or more characters that is not a minus sign, a digit, comma, or decimal point, or has some text that is not one of the permitted quantifiers.  Make sure that comma separators group three digits and that the number has only one decimal point.  Make sure that the amount and code parameters are either both named (amount and code) or both unnamed.- – definition missing position – an internal error that should only occur when an editor is mucking about in Module:Currency/Presentation.  It indicates that Module:Currency doesn't know where to place the currency's symbol in relation to its value.- – definition missing page – an internal error that should only occur when an editor is mucking about in Module:Currency/Presentation.  It indicates that Module:Currency doesn't have a page that it can use to link the currency's symbol or name.

**ดูเพิ่ม**
 Wikipedia:Manual of Style (dates and numbers)#Currencies for important usage pattern instructions.- Format price, a template that handles rounding and "big number" formatting- Inflation, a template that adjusts historical costs to current (or other-year) equivalent value- Infobox currency