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A simple snippet that will return a value passed through a URL parameter. The Parameter is sanitized and kept below a set size.

Revolution makes it easy to pass URL parameters. This snippet makes it simple to use that URL parameter.

OPTIONS

name - The parameter name, defaults to "p" int - (Opt) Set as true to only allow integer values max - (Opt) The maximum length of the returned value, defaults to 20 default - (Opt) The value returned if no URL parameter is found

Send parameter

[[~10? &val=`5`]]

Retrieve the value

[[!getUrlParam? &name=`val` &int=`1`]]

This snippet needs to be called uncached to get the current value.

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