how to get the suggestions by the first letter?

[saidhappy010]

how to get the suggestions by the first letter.
for example, when I enter the letter A I would like to have suggestions that start with A.
(Australia, Austria, Argentina, Armenia ......) ----> A
or the S
(Serbia, Slovakia, Slovenia, Switzerland .....) ------> S
but the component displays me the suggestions that contain the letter A.
(German, Australia, Austria, Italy, France, Japan, Netherlands ......).
how could we do that.
Thanks

[PaitoAnderson]

Just a suggestion here, instead of using the data property which I'm guessing your using you could use the fetchData() property and implement your own search logic or use https://github.com/bvaughn/js-search.

[saidhappy010]

Please. could you give me an example about fetchData.
Thank you