hi
@HE_Survey - Within the Authenticator -> Options there is an option mentioning - "Allow authenticating respondents to retake authenticated section" you can select this and have multiple people from the same location take your survey with using the Authenticator, see image attached. Hope this helps.
!
@HE_Survey,
Sorry, but you
don't want to do what
@Igee suggests. Respondents with the same zip code would be overwriting each others responses.
An Authenticator is not the right solution. The best solution is to use a webservice call that queries an external database to tell you if the person's zip code is in the list of valid zip codes. The webservice would return a variable that tells you if a valid zip code was entered. Then use a branch condition to terminate those that aren't valid. Unfortunately, you need access to a web server and the ability to write a script to do this.
If you can't manage that, a secondary solution would be to put all 3000 zip codes in a JavaScript array, then search the array for a match and set an embedded variable based on whether a match was found.
You haven't said what the 3000 zip codes represent, but if they represent a state or group of states you could use the built-in QState_ExportTag_suffix embedded variable and branch based on that (the idea being that it could possibly it to a manageable number that could be used in branch logic). See
built-in embedded data for more info.
I am facing the same problem. I need to validate the zip codes of a specific US state against a text entry question of “What is your zip code?”.
@TomG, I want to do the process of matching the text entry to a Java array. I have found a set of code but it’s not working. Do you know any correct source of code for this process?
Thanks
@RahmanM,
Use:
Qualtrics.SurveyEngine.addOnPageSubmit(function() {
var zipArray = [ /* list of zip codes here */];
if(zipArray.includes("#"+this.questionId+" .InputText")) { /* zip match, do something */ }
});
@TomG, thanks for sharing the code. I tried it. I put 5 zip codes as example in the array and did a text entry (which is not in that 5 zipcodes) but it’s not working. The survey can still be taken with the wrong zipcode. Am I missing something?
Thanks
@TomG, thanks for sharing the code. I tried it. I put 5 zip codes as example in the array and did a text entry (which is not in that 5 zipcodes) but it’s not working. The survey can still be taken with the wrong zipcode. Am I missing something?
Thanks
The code is meant as a starting place for you to add to as indicated by the comments, not to work as-is. Post the code you are using.