如何检查字符串中是否有特殊字符或GoLang中的字符是否为特殊字符

Question

After reading a string from the input, I need to check if there is a special character in it

Answer 1

I ended up doing something like this

alphabet := "abcdefghijklmnopqrstuvwxyz"
alphabetSplit := strings.Split(alphabet, "")
inputLetters := strings.Split(input, "")

for index, value := range inputLetters {
        special:=1
        for _, char :=range alphabetSplit{
            if char == value {
                special = 0
                break
            }
        }

It might have anything wrong because since I used it to something specific i had to edit to post it here