const regex = /^(([0-9]+) x )*([^@\v]+)(@ ([0-9]+\.[0-9]+)\/(.*))*$/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('^(([0-9]+) x )*([^@\\v]+)(@ ([0-9]+\\.[0-9]+)\\\/(.*))*$', 'gm')
const str = `3 x Private Full Cabinet 42U Setup Fee @ 500.00/each
3 x Private Full Cabinet 42U (02/13/2020 - 03/12/2020) @ 500.00/each
3 x Primary Circuit Setup Fee @ 300.00/each
3 x Primary Circuit (02/13/2020 - 03/12/2020)
Circuit Type: 0U 20A 120V 1Ø 2.4kW @ 325.00/each
3 x Redundant Circuit Setup Fee @ 300.00/each
3 x Redundant Circuit (02/13/2020 - 03/12/2020)
Circuit Type: 0U 20A 120V 1Ø 2.4kW @ 81.25/each
DIA (02/13/2020 - 03/12/2020)
Carrier Neutral Blend: 100Mbps Flat Rate
IPv4 Setup Fee
IPv4 (02/13/2020 - 03/12/2020) Network: /29`;
// 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