Test if variable is numeric - JavaScript Snipplr Social Repository

Revision: 46083

at May 12, 2011 19:41 by mArm

Initial Code

function isNumeric(input) {
 return (input - 0) == input && input.length > 0;
}

Initial URL

http://www.ansermot.ch/devs/snippets/2011/javascript-test-if-variable-is-numeric.html

Initial Description

Works !

Initial Title

Test if variable is numeric

Initial Tags

Initial Language

JavaScript