I already replied to your other post, but I am adding those links here to create custom form elements
I am managing to build a form element containing a textbox with a button which is not used for submission but just for fetching data from an external API and then auto fill in other existed form elements.
I believe this is a very common scenario where an unsubmitting button is needed. Can someone advice the best way to achieve this, please? I am a new starter on Optimizely and building POC. Really need help from experts.
Thanks in advance.