const regex = new RegExp('\\'\\$([\\d]*)[\\.]?(\\d+)\\'', 'gim')
const str = `#Test-2019-8
#1.'do+g'
dog, doooog, abcdogef,
asdooooijk dooog asdoogghj
'dog', 'doooog', 'abcdogef'
#2. 'ab*d'
ad, abd, abbbd
'ad', 'abd', 'abbbbd'
'sad', 'cabd', 'abbbds'
#3. '[xy]{2}AB'
'xxAB', 'xyAB','yyAB' '2xxAB'
#4. '[a-z].?'
'aA', 'b9', 'z' 'bX'
'aB z8 b6'
#5. '5[abc]?ef'
'5aef', 'a5bef', '5ef' '5ef'
#6. Taiwan ID : '([A-Z])([12])(\\d{8})','[A-Z][12]\\d{8}'
'A102926987', 'B212345678'
#7. mobile tel_num:'(09)(\\d\\d)[-\\s](\\d{3})[-\\s](\\d{3})'
'0988 123 456', '0978-456-789'
# : '09\\d\\d[-\\s]\\d\\d\\d'
'0924-357'
#8. Home tel_num:
# '([\\(]?\\d\\d[\\)-]?)([\\d]{4})([-\\s]{1}[\\d]{4})'
'(02)2257 3150', '02-2250-3457','(12)2245 3214'
# '[\\(]?(0[23])[\\)-]?(\\d{4})'
'(02)2345', '03-1348'
#9. Date Time:yyyy/mm/dd
#'(20[12]\\d)[-\\/]([1]?[\\d])[-\\/]([1-3][\\d])'
'2019/1/25', '2018-12-31'
#'(20[12]\\d)[-\\/]([01]\\d)[-\\/](\\d{2})'
'2019/01/15' ,'2020-11-28'
#10. floating number: '\\\$([\\d]*)[\\.]?(\\d+)'
'\$123.34', '\$2345' '\$0.234' ,'1.87'
`;
// 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