Select drop-down box input match

now my drop-down box < option value= "+ 86" > + 86 < / option >, want to enter a number to match to this + 86, but found that the select input match starts with the first character, so you must enter the plus sign first. Is there a way to match directly by inputting numbers?

Jul.15,2022

directly match 86, the input that matches 86 is not the input that you want to match + 86?

HTML5 new tag < datalist >. For personal testing, you can use
< input list= "browsers" >
< datalist id= "browsers" >

<option value="Internet Explorer">
<option value="Firefox">
<option value="Chrome">
<option value="Opera">
<option value="Safari">
<option value="+86">
<option value="+87">

< / datalist >

if it's helpful, ask for a like

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-7b9277-16890.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-7b9277-16890.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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