23 lines
823 B
Markdown
23 lines
823 B
Markdown
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---
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title: Use Capture Groups to Search and Replace
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---
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## Use Capture Groups to Search and Replace
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<!-- The article goes here, in GitHub-flavored Markdown. Feel free to add YouTube videos, images, and CodePen/JSBin embeds -->
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Using `.replace()` with the first parameter set to find the part of the original string to replace, and the second parameter should be the replacement.
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## Hint 1:
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Modify the regex so that `fixRegex` detects the part of the string to replace and the variable `replaceText` should be modified to the string that will replace `fixRegex`.
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## Spoiler Alert - Solution Ahead!
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## Solution
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```javascript
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let huhText = "This sandwich is good.";
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let fixRegex = /good/; // Change this line
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let replaceText = "okey-dokey"; // Change this line
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let result = huhText.replace(fixRegex, replaceText);
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```
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