package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^((?:19|20)(?:(?:(?:[02468][048]|[13579][26])\/02\/(?:0[1-9]|[12]\d))|(?:(?![02468][048]|[13579][26])\d){2}\/02\/(?:0[1-9]|[1]\d|2[0-8])|\d{2}\/(?:(?:0[469]|11)\/(?:0[1-9]|[12]\d|30)|(?:0[13578]|10|12)\/(?:0[1-9]|[12]\d|30|31))))$`)
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/