Additional Settings For Custom Profile Fields [1.2]

[RateU]

Not actually a blank option, but maybe we can hide it.

Try this:
Download the update in the first post (just replace the plugin file).
Use Formatting Map List to manipulate it.

Using Sex field as example:

• Selectable Options?:
  This is the MyBB default value for this setting:
  
  Code:

  Undisclosed Male Female Other

  ---

• Formatting Map List
  "Change" the Undisclosed value into a "blank option":
  
  Code:

  Undisclosed{|} Male Female Other

  ---

• Display Format
  
  Code:

  {VALUE}

  ---

You'll get this result (hopefully):
       

For the output, it won't be displayed if the "blank option" is selected and there is no value supplied in Blank Replacement Value.