package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`\b(?:[0-9]{12}|[0-9]{10}[A-Z])\b`)
var str = `4024204455A
192345006900
4024204455A
192345006900
19234500690000000000
192345006900000A
This is a test 4024204455A this is a test
4024204455A this is a test
this is a test 4024204455A
This is a test4024204455A this is a test
4024204455Athis is a test
this is a test4024204455A
This is a test,4024204455A this is a test
:4024204455A: this is a test
this is a test##4024204455A`
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/