const regex = /((?<a>(?:\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<b>(?:\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<c>(?:\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<d>(?:\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<e>(?:\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<f>(?:\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<g>(?:\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<h>(?:\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<i>(?:\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))/s;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('((?<a>(?:\\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<b>(?:\\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<c>(?:\\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<d>(?:\\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<e>(?:\\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<f>(?:\\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<g>(?:\\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<h>(?:\\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))((?<i>(?:\\b ?[a-zA-Z0-9]+){0}.*?([a-zA-Z0-9]+) ?))', 's')
const str = `1234 2D 5678 8765 5678 1111 2222 3333 1`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
if ((m = regex.exec(str)) !== null) {
// 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