I want to use a people picker (client-side, created using JavaScript function  `SPClientPeoplePicker_InitStandaloneControlWrapper`) that only allows one person and is only restricted to a single line of text. 

There is an option to allow only one user: 

    schema['AllowMultipleValues'] = false;

However, all it does is merely shows a warning message when more than one user is selected. The field still becomes a two-line field (like in the picture), which breaks the layout. 

[![sharepoint people picker][1]][1]

What would be a good way to never allow this field to span two lines of text? It must be restricted to one line only. 

Thanks.


  [1]: https://i.sstatic.net/3ufCr.png