Template:Valid

Purpose
Determines whether something is valid in a certain context. Currently only implemented for determining if a number is within the precision that wikipedia expressions can handle.

Returns
true if the argument is valid, false if it is not.

Examples

 * = (not a number)
 * = (one pair of parenthesis is allowed)
 * = (incorrect sign use)
 * = (too large)
 * = (too many decimals)
 * = (incorrect sign use)
 * = (too large)
 * = (too many decimals)
 * = (too many decimals)
 * = (too many decimals)