Question 1

What does the Relative File Path regex pattern do?

Accepted Answer

Matches paths starting with ./ (current directory) or ../ (parent directory), followed by path components separated by forward slashes.

Question 2

How do I use the Relative File Path regex in JavaScript?

Accepted Answer

Use the pattern /(?:\.{1,2}/)+[\w./+-]+/g with the String.match() or String.matchAll() method. For example: const matches = text.match(/(?:\.{1,2}/)+[\w./+-]+/g);

Question 3

What regex flags does this pattern use?

Accepted Answer

This pattern uses the global flag (g). The global flag finds all matches in the input, not just the first.

Question 4

Which programming languages support this regex?

Accepted Answer

Fully supported in JS, PYTHON, JAVA, PHP, GO

Question 5

What strings does this regex match?

Accepted Answer

This pattern matches strings like: ./src/index.ts, ../package.json, ../../lib/utils.ts. It does not match strings like: /absolute/path, just-a-file, C:\path.

Language	Support
JS	Full support
PYTHON	Full support
JAVA	Full support
PHP	Full support
GO	Full support

Relative File Path

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Related Patterns

Unix File Path