Squirrel/Server/Functions/Utils/IsNum

Revision as of 15:53, 17 October 2008

This function returns whether the string is a number

Syntax

bool IsNum( string text )

Arguments

• text - This is the string to check

Example

This example tells the player if their input is a number when they type '/numbertest 123'

 
function OnPlayerCommand( id, cmd, text )
{
     if ( cmd == "numbertest" )
     {
          if ( IsNum( text ) ) MessagePlayer( text + " is a number!", id );
          else MessagePlayer( text + " is NOT a number!", id );
     }
}
 

Notes

The function MessagePlayer and call OnPlayerCommand were used in in this example. More info about them in corresponding pages.

Related Functions

Template:Squirrel/Functions/Misc