package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(\b([0-9]{10}|[0-9\s]{12})\b)`)
var str = `KINDLY AUTH FOR FUNDS
ACC 1469007967 (Number needs to be extracted)
KINDLY AUTH FOR FUNDS
ACC 146900796723423 **(Want to ignore this number)**
ACC NUMBER -1186 057 378 **(the number after - sign needs to be extracted)**
**1162792833** CHQ:104-R8856.00 AND (The number in ** needs to be extracted)`
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/