const regex = new RegExp('^(\\d{2}/\\d{2})\\s+([^-+]*)\\s+([-+]?)\\s?(\\d{1,3}(?:\\.\\d{3})*(?:,\\d+)?)\\s+(.*)?', 'gm')
const str = `16/04 RC GRACAS 2 - 0,02
SAÚDE .RECIFE
16/04 RC GRACAS 2 02/03 45,97
SAÚDE .RECIFE
12/12 - 23
No description, negative value
12/12 23
No description, unsigned value
12/12 + 23
No description, positive value
12/12 A description that contains a - hyphen - 14
with negative number
12/12 A description that contains a + plus + 14
with positive number
12/12 Adjacent hyphens - - 1
with negative number
12/12 Adjacent pluses + + 1
with positive number
12/12 Adjacent hyphens -- 1
with no space
12/12 Adjacent pluses++ 1
with no space
`;
// 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