Dropdown or SelectButon

[maydinbil]

How can defile option out of array list
options must be array . I want to add "Please Select" option.
İts possible ?

[cagatay.civici]

See the placeholder property at;

https://www.primefaces.org/primevue/#/dropdown

The demos use it as well, like "Select a City" or "Select a Car"

[maydinbil]

I saw placeholder but I want to add more options manuel
Thansk for answer