y must be greater than zero');
                return;
            }
            if (!isURL(companyWebsite)) {
                alert('Company website it\'s not a valid URL');
                return;
            }
            if (!isEmail(howToApply) && !isURL(howToApply)) {
                alert('"How To Apply" must be either an email address or a URL');
                return;
            }
            if (!isEmail(companyEmail)) {
                alert('Your email is not valid');
                return;
 