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Regular expression for validating hexadecimal color codes #1504

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Merged
merged 3 commits into from
Oct 26, 2024
Merged

Regular expression for validating hexadecimal color codes #1504

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70e7919
Create validateHexColor.js
manrick Oct 26, 2024
e3fcde9
Create readme.md
manrick Oct 26, 2024
2971fcb
Update validateHexColor.js
manrick Oct 26, 2024
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9 changes: 9 additions & 0 deletions Regular Expressions/Hexadecimal color/readme.md
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## This code snippet helps validating the hexadecimal color codes ##

Based on the regular expression, the following formats are allowed:
* #ABC
* #AB1
* #123
* #ABCDEF
* #ABC123
* #123456
15 changes: 15 additions & 0 deletions Regular Expressions/Hexadecimal color/validateHexColor.js
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/**
* Hexadecimal color pattern. The following formats are allowed:
* #ABC | #AB1 | #123
* #ABCDEF | #ABC123 | #123456
*/
const hexColorRegex = /^#([a-fA-F0-9]{6}|[a-fA-F0-9]{3})$/g;

const colorCode = "#ABC123";

if (hexColorRegex.test(colorCode)) {
gs.info("Valid hexadecimal color");
}
else {
gs.info("Invalid hexadecimal color");
}
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