Pattern Validator
Validate glob patterns and test paths. See which paths match (e.g. src/**/*.ts, *.json).
About this tool
Enter a glob pattern (e.g. *.js, src/**/*.ts, *.{json,yaml}) and a list of paths (one per line). Invalid patterns show an error; valid ones show which paths match.
Click "Test" to run the glob pattern against the paths.
Search intent cluster
- Pattern Checker
- Glob Matcher
- Regex Tester
- Path Validator
- File Pattern Validator
Entity keywords
pattern validationglob patternsregex testingpath matchingfile typessource pathsjson validationtest paths
How to use this tool
- Open the Pattern Validator tool.
- Input your glob pattern in the designated field.
- Add the paths you want to test and click 'Validate'.
What this check helps you catch
- Validate glob patterns
- Test paths for matches
- Check file type patterns
- Identify source files
- Support for wildcards
FAQ
- What does Pattern Validator check?
- Pattern Validator checks input validity, structure, and common implementation issues so you can catch errors before deployment.
- Can I use Pattern Validator in CI or QA workflows?
- Yes. Use it during QA or pre-release checks to reduce runtime failures caused by invalid data.
- Does this tool store my data?
- No persistent storage is required for normal validation flow unless you explicitly save reports.