package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(?x)
^(?!.*[\s]) # this excludes whitespaces
(?=.*\d) # this matches at least one digit
(?=.*[a-z]{0,}) # this matches 0 or more lowercase letters
(?=.*[A-Z]) # this matches at least one uppercase character
.{8,}$ # ensuring the minimum length is 8 symbols
# ^(?!.*[\s])(?=.*\d)(?=.*[a-z]{0,})(?=.*[A-Z]).{8,}$ the whole RegEx`)
var str = ``
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/