const regex = /(?=Bank)(.*)(?<=IBAN)/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(?=Bank)(.*)(?<=IBAN)', 'gm')
const str = `Hurtigruta Carglass AS\\r\\n1(1)\\r\\n(Ensjøvn. 17)\\r\\nPOSTBOKS 6452 ETTERSTAD\\r\\n0605 OSLO\\r\\nForetaksregisteret NO 985758220 MVA\\r\\nKunde 100454 Avdeling Alnabru\\r\\nBank\\r\\n4202 33 70055\\r\\nTRYG FORSIKRING\\r\\nIBAN NO77 4202 3370 055\\r\\nPostboks 7070\\r\\nSWIFT SPTRNO22\\r\\n5020 BERGEN\\r\\nTlf 98709500\\r\\nFax 22 70 76 01\\r\\nregnskap@hurtigruta.no\\r\\nDeres referanse\\r\\nwww.hurtigruta.no\\r\\nFAKTURA 14780866\\r\\nFakturadato 08.06.2019 Skadedato 07.06.2019\\r\\nForfallsdato 08.07.2019 Reg.nr. EK71995 Vår referanse Avdeling Alnabru\\r\\nKID147808661\\r\\nLeveringsdato 07.06.2019 Kundens ordrenr\\r\\n0000456218\\r\\nVarenr Varetekst Antall Pris % Sum\\r\\nRep av frontrute\\r\\n50 REP-1 1,0 STK 650,00 650,00\\r\\nm.v.a. av kr 650,00 162,50\\r\\nTotalsum: 812,50\\r\\nAvrunding 0,50\\r\\nSum å betale: 813,00\\r\\nBankkontonummer: 4202 33 70055\\r\\nBiler med fradragsrett for merverdiavgift, skal svare denne avgiften i tillegg til en eventuell egenandel.\\r\\nFor disse bilene dekker forsikringsselskapet kun netto faktura`;
// 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