Template:Trim/doc

Description
This template trims leading and trailing (but not interior) whitespace from a string. The string should be passed as the first unnamed parameter. The parameter must be named 1 if its value contains a  character.

You may substitute this template - that is, if used as {{subst:trim}}, the resulting wikicode is "clean".

Usage
= text with any leading or trailing whitespace removed.

Examples

 * "" produces ""
 * "" produces ""
 * "" produces ""

Credits
This template's code and documentation were taken from the English Wikipedia.

Template data
{       "description": "The template trims whitespace from a string.", "params": { "1": {                       "label": "String", "description": "The string to be trimmed of whitespace", "type": "string", "required": true }       } }