const regex = /^(?:[B-DF-HJ-NP-TV-Z](?:[AEIOU]{2}|[AEIOU]X)|[AEIOU]{2}X|[B-DF-HJ-NP-TV-Z]{2}[A-Z]){2}[\dLMNP-V]{2}(?:[A-EHLMPR-T](?:[04LQ][1-9MNP-V]|[1256LMRS][\dLMNP-V])|[DHPS][37PT][0L]|[ACELMRT][37PT][01LM])(?:[A-MZ][1-9MNP-V][\dLMNP-V]{2}|[A-M][0L](?:[\dLMNP-V][1-9MNP-V]|[1-9MNP-V][0L]))[A-Z]$/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('^(?:[B-DF-HJ-NP-TV-Z](?:[AEIOU]{2}|[AEIOU]X)|[AEIOU]{2}X|[B-DF-HJ-NP-TV-Z]{2}[A-Z]){2}[\\dLMNP-V]{2}(?:[A-EHLMPR-T](?:[04LQ][1-9MNP-V]|[1256LMRS][\\dLMNP-V])|[DHPS][37PT][0L]|[ACELMRT][37PT][01LM])(?:[A-MZ][1-9MNP-V][\\dLMNP-V]{2}|[A-M][0L](?:[\\dLMNP-V][1-9MNP-V]|[1-9MNP-V][0L]))[A-Z]$', 'g')
const str = `MRLLSN72P02G702A
MRL LSN72P02G702A
`;
// 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