package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^\d{2}(,\d{2})*$`)
var str = `
80,01,00
80,00
01
00,80,01,02
The not allowed values are as below:
80,
,01,
,00
8
800
80, --> with comma in the end.
,01, --> comma at the start and end.
,00 --> comma at the start.
8 --> with only one digit
800 --> with three digits
I have tried the below regex pattern:
^(*([0-9][0-9][,])+([0-9][0-9])*([,][0-9][0-9]))$`
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/