function ValidatePhoneNumber( number )
{
    // Valid characters for a phone number 
    var regex = /^(\d|[+\-\. ])+$/

    // Valid format for a phone number
    var regex2 = /.*\d.*\d.*\d.*\d.*\d.*\d.*\d/

    // Return true if a valid, false otherwise
    return number.match(regex) && number.match(regex2);
}