const regex = /Message\s+(?<Message1>.*)\s+Details\s+Message\s+(?<message2>.*)\s+Success/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('Message\\s+(?<Message1>.*)\\s+Details\\s+Message\\s+(?<message2>.*)\\s+Success', 'gm')
const str = `odata context https apistaging payspace com odata v1 1 12082 metadata EmployeeEmploymentStatus entity Message Committed transactions exist you may not change the employment date to a future date Committed transactions exist in the current records tax year you may not change the employment date Employment Date may not be after pay rate effective date or position effective date Details Message Committed transactions exist you may not change the employment date to a future date Message Committed transactions exist in the current records tax year you may not change the employment date Message Employment Date may not be after pay rate effective date or position effective date Success false`;
// 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