const regex = /(([\+]?\s?[ 0-9]{1,6}([ \.\-])?)?([\(]{1}[ +0-9]{2,6}[\)])?([ 0-9\.\-]{1,32})([0-9]+))/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(([\\+]?\\s?[ 0-9]{1,6}([ \\.\\-])?)?([\\(]{1}[ +0-9]{2,6}[\\)])?([ 0-9\\.\\-]{1,32})([0-9]+))', 'gm')
const str = `+86-400-660-8680
+86-400-660-8680
+1 888 204 3539
1-800-667-6389
+1-400-660-8680
(877) 359-6695
800-692-7753
0365987456
+3342568795
05987213
+33 321 82
efdg ds df +7 (499) 221–62–26 dfs gdsf
`;
// 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