You told me:
You want website URL field to accept data without http or https?
If that so, please try ‘Custom Field’ with URL pattern validation.
Putting regex like
in Pattern box of the Custom Field should work fine for you.
Like to ask you for more details for I am looking for the ‘Custom Field’ and i cannot found such a field.
Will you be kind to give me more instruction how to add the code you send me?
‘Custom Field’ is on the “Extra Fields” section.
But this is not available in the free version.
I am afraid you have to get the Pro version of the plugin to unlock this feature with many others.
This might be helpful: https://user-meta.com/pricing/