What is the “Quickcal”? Where did you get it from? Does it have anything to do with the Really Simple CAPTCHA plugin?
Hi
I got the information from https://themovation.helpscoutdocs.com/article/117-booked-reducing-spam (official website is: https://quickcal.co/)
QuickCal / Booked – Reducing Spam
If you are using QuickCal or Booked, you can just install the Really Simple Captcha plugin and activate it. Then it will add a Captcha into the registration form which will help reduce spam:
https://ww.wp.xz.cn/plugins/really-simple-captcha/
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My information for you is:
Your plugin Really Simple Captcha works fine in combination with the QuickCal plugin on the Android platform with the browsers, Chrome, EDGE and Firefox.
On iPhones it does not work with the Chrome browser, means it does not show up the captcha field.
On Windows it does not work with EDGE and Firefox, means it does not show up the captcha field.
I do not know the reason why it does not work on above mentioned platforms and browsers, do you have an idea?
You can try it by yourself:
You can make a reservation using the Chrome browser on Windows, and you’ll see that it works. However, if you then try the same thing using Edge or Firefox, the CAPTCHA field will not appear.
Any help is appreciated.
Best regards
Atipa
Since posting about a commercial product is prohibited in the WordPress support forums, I can’t help you. I recommend you contact the Quickcal seller for support.