닉네임은 2~15자로 한글, 영문, 숫자, 특수문자(-, _,

닉네임은 2~15자로 한글, 영문, 숫자, 특수문자(-, _, .)만 사용가능합니다.

Results (English) 1:

Nickname is 2-15 characters, Korean, English, numbers, special characters (-, _,.) Only available.

Results (English) 2:

Available only (, _,) Nickname 2-15 Hangul characters, letters, numbers, and special characters.

Results (English) 3:

the nickname is 2 ~ 15 as korean, english, numbers, special characters (-, _,...). you can use the.