I am getting a ton of spam to a couple of my contact forms

Hey Jotform,

I am getting a ton of spam to a couple of my contact forms and I wanted to know if there was any way to prevent that from happening without using a captcha.  I find they don't work great on my site.

I have included a link to the contact form that is getting the most issues.  

Please let me know if you have any ideas!  Thank you.

I'm afraid that aside captcha there isn't an elegant way.

Except if you set unique submissions option in your form: https://www.jotform.com/help/64-How-to-Set-Unique-Submissions-on-a-Form

So your users can submit the form only once.

Could that work?

Please advise.

Thank you!