package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(\+97[\s]{0,1}[\-]{0,1}[\s]{0,1}1|0)50[\s]{0,1}[\-]{0,1}[\s]{0,1}[1-9]{1}[0-9]{6}`)
var str = `Matches (mobile)
+97150 3827741 | 0503827741 | 050-3827741
Non-Matches
040 3827741 | 05 3827741 | 050_______spaces_______3827741
Matches (land)
04 3452488 | 04 -3452488 | 04 - 3452499
Non-Matches
01 -3452488 | 04 34524888 | 04 3452488
Other tests
+97150 3827741 | +97150 3827741`
if len(re.FindStringIndex(str)) > 0 {
fmt.Println(re.FindString(str),"found at index",re.FindStringIndex(str)[0])
}
}
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/