Validating Text Fields (at least 1 field must be filled, integer number greater than zero) using JQuery plugin

Validating Text Fields (at least 1 field must be filled, integer number greater than zero) using JQuery plugin

I use jQuery validation and i have a question:

How can i validate the following form:

<form> <input type="text" value=""> <input type="text" value=""> <input type="text" value=""> </form>

With:

  1. at least 1 field must be filled;
  2. the input must be a integer number greater than zero;

Thank you! :-)