Template:hexnum/documentation
Usage
[edit]Used for testing for hexadecimal numbers. Returns 1 if the condition is satisfied, an empty string otherwise:
| Wikitext | Result |
|---|---|
{{#if:{{hexnum|FFFFFF|digits=6}}
| Yes, hex!
| Nope, something else.
}}
|
Yes, hex! |
Parameters
[edit]|1=- Hexadecimal number.
|allow_empty=- Return
1if|1=is empty. |digits=- Fail if
|1=is given but does not have this number of digits. The template will generate an error if this parameter is supplied but is not a decimal number.
Examples using the {{#if:}} parser function
[edit]| Wikitext | Result |
|---|---|
{{#if:{{hexnum|ABCDEF|digits=6}}
| This is a hexadecimal number!
| This is not a hexadecimal number!
}}
|
This is a hexdecimal number! |
{{#if:{{hexnum|Hello, world!|digits=6}}
| This is a hexadecimal number!
| This is not a hexadecimal number!
}}
|
This is not a hexadecimal number! |