Regular expression to cut digits
Question
I have a text of type:
You have a new code: 12345678 Validity of the code: 20 minutes
what regular expression would cut only the numbers between words code: and Validity ? I need to extract the code. Thanks in advance!
PS It should work in JavaScript
2 answers
solution1
1 2016-07-21 13:39:35
Use \\d+ , don't use the g lobal flag. It will grab the first sequence of digits it encounters, which should be the code.
solution2
0 2016-07-21 13:39:42
/\\d+/ should do it. If you just use string.exec(/\\d+/) you'll get back just the first match.
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