Like many others, I'm crap at regex and particularly bad when it comes to regex in javascript.
I have a string that can take two formats:
var str = "This is a string t:1h"
or
var str = "This is a string t:1h,2h,3h"
I would like to match the 't:X' part or 't:X,X,X' part (whichever it happens to be) from the string and handle that separately.
Can anybody clever show me how to do a regex match on this string for this?
I haven't gotten very far. I have:
var reg = /\s?/m;
parsed = str.match(reg);
Please help.
You mean like this?
var test = "This is a string t:1h,2h,3h"
var matches = test.match(/t:.*/)
console.debug(matches[0])
Gives
t:1h,2h,3h
This should do the trick:
var str = "This is t:1h,2h,3h bla bla";
var reg = new RegExp("t:[0-9]h(,[0-9]h)*");
var parsed = str.match(reg)[0];
One could also use the "special-RegExp-writing" of Javascript:
var parsed = str.match(/t:[0-9]h(,[0-9]h)*/)[0];
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