package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(?:^\s*|\G)\s*(?:,\s*)?\K(\b\d{1,2}\b)(?=(?:\s*(?:,\s*)?\b\d{1,2}\b)*$)`)
var str = ` 1
1 2 3 3 4 5 7 17
1, 2,3,11,74
1,11,14, 15
111, 101
1 2 3 a
1, 25, 5.0
1,, 7, 80
1,11,14,`
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/