[Form] Cannot submit form with custom HTTP method #26287
Description
| Q | A |
|---|---|
| Bug report? | no |
| Feature request? | yes |
| BC Break report? | no |
| RFC? | no |
| Symfony version | 4.0.4 |
While the routing component correctly handles custom HTTP methods, the form component disallow configuring a form with a method which is not GET, PUT, POST, DELETE, PATCH.
When trying to create an action with a custom HTTP method, FormConfigBuilder::setMethod throws an InvalidArgumentException.