29 lines
916 B
Markdown
29 lines
916 B
Markdown
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---
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title: Specify Upper and Lower Number of Matches
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---
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## Specify Upper and Lower Number of Matches
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Remember `/a{2,4}/` will return `true` as long as there are between two to four a's together. It will return `true` for any string that has more than four a's together as well.
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All these strings will return `true`:
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```javascript
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let threeAs = "aaa";
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let fourAs = "aaaa";
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let sevenAs = "aaaaaaa";
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let myRegex = /a{2,4}/;
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myRegex.test(threeAs) ; // true
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myRegex.test(fourAs) ; // true
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myRegex.test(sevenAs) ; // true
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```
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## Spolier Alert!
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Remember to use `\s` after `Oh{3,6}` to include a white space, followed by `no` to pass all test cases. All test cases are written using a capital O, however the testcases could also be passed by using `ignore-case` : `/oh{3,6}\sno/i`
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## Solution:
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```javascript
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let ohStr = "Ohhh no";
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let ohRegex = /Oh{3,6}\sno/; // Change this line
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let result = ohRegex.test(ohStr);
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```
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