IsNum

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This function returns whether a 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( player, cmd, text )
{
     if ( cmd == "numbertest" )
     {
          if ( IsNum( text ) ) MessagePlayer( text + " is a number!", player );
          else MessagePlayer( text + " is NOT a number!", player );
     }
     
     return 1;
}
 

Notes

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

Related Functions

• GetDistance
• GetDistance2D
• GetFullTime
• GetTickCount
• GetTime
• GetTok
• InPoly
• IsIn
• IsNum
• NumTok
• RandomString