const regex = /(\d[\d\/ _-]*\d).*?([\w\._-]+@[\w\._-]+)/gs;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(\\d[\\d\\\/ _-]*\\d).*?([\\w\\._-]+@[\\w\\._-]+)', 'gs')
const str = `bla bla bla
Willy Wuff
01234/5678910
willi.wuff@gmx.net
weitergeleitete Mail:
bla bla blub
Max Meier
0033/1 23 45 67 89
Email: meier@yahoo.fr
die beiden Emailadressen und die beiden Telefonnummern ungeachtet ihrer Schreibweise herausgefiltert und z.B. in einer Datenbank abgelegt werden.`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
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 JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions