swagger-api / swagger-api/swagger-codegen

[PHP][Lumne] Issue with `pattern` (regular expression) in PHP Lumen

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Issue: Bug Server: PHP
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Description

Description

Issue with pattern (regular expression) in PHP Lumen.

        if (!preg_match("/^[A-Z].", $input['pattern_without_delimiter'])) {
            throw new \InvalidArgumentException('invalid value for $pattern_without_delimiter when calling FakeApi.testEndpointParameters, must conform to the pattern /^[A-Z]..');
        }

https://github.com/swagger-api/swagger-codegen/blob/2ced9e1deb70027d21d2c243e36ab888788bed57/samples/server/petstore/lumen/lib/app/Http/Controllers/FakeApi.php#L106

Swagger-codegen version

Latest master (Aug 2016)

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Open samples/server/petstore/lumen/lib/app/Http/Controllers/FakeApi.php at the referenced validation code and reproduce the reported behavior with the pattern input. Trace how this sample is generated and compare the regular-expression handling with the issue's stated expectation before defining the required fix.

Written by the indexing model from the issue text.

Assessment

Tech stack
php
Domain
api, backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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