Template:IsNaN

USAGE

 * 1
 * 1 - Thing to test if it is.
 * passthrough - if it is a number, send the input or false value back; if it is not a number, send back true value or TRUE.
 * false value - send this back if it is a number instead of the input.
 * true value - send this back if it is not a number instead of TRUE.

EXAMPLES

 * isNaN →
 * This is not a number →
 * 98,234 →
 * 98234 →
 * 98234 →
 * 98,234 →
 * This is not a number →
 * 98,234 →
 * This is not a number →
 * 98,234 →