LeadForm Spam Detection

LeadFrom.java

		// HoneyPot Protection - if this field is filled in then this is probably a bot
		if(UtilMethods.isSet(honeypot)) {
			response.sendRedirect(errorPage);
			Logger.debug(this, "Honey Pot detected, ignoring the request.  Params: "+params);
			return;
		}
		
		// Simple Spam Verification
		if(firstName == null) firstName = "";
		if(lastName == null) lastName = "";
		if(phoneNumber == null) phoneNumber = "";
		if(firstName.toLowerCase().equals(lastName.toLowerCase()) ||
				firstName.toLowerCase().contains("http://") || lastName.toLowerCase().contains("http://") ||
				firstName.toLowerCase().contains("@gmail.com") || lastName.toLowerCase().contains("@gmail.com") ||
				phoneNumber.replaceAll("[^0-9]","").equals("123456") ||
				(!UtilMethods.isSet(agentId))) {
			response.sendRedirect(errorPage);
			Logger.debug(this, "Case Considered spam, ignoring the request.  Params:  "+params);
			return;
		}