Do not show "Requirement" when empty

[JeroenDeDauw]

For the third filter here, no requirement has been defined. Can in such a case the requirement line be omitted?

The filters are defines as follows:

 * @QueryParam(name="page", default="1", requirements="[1-9][0-9]{0,1}", description="Specifies the page in the result set")
 * @QueryParam(name="per_page", default="100", requirements="[1-9][0-9]{0,2}", description="The maximum number of items to receive per page")
 * @QueryParam(name="type", nullable=true, description="Only show items of this type.")

[willdurand]

👍 would you mind come up with a patch?

[JeroenDeDauw]

Sure. Before I opened this I spend 15 minutes on trying to find where this is created and failed. I did not find any code containing the "Requirement" string that got executed. Is there some caching going on?

[Khez]

@willdurand Should this be configurable? Hardcore requirements ? Or just ignore all empty sections ? Wouldn't mind doing this PR :)

[dbu]

version 3 is a complete rewrite. please check if this is still a problem with version 3 and a recent symfony version.