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You should add references to this file in reference/forms/types.rst and reference/index.rst.

And you should add a versionadded directive saying that this is new:

Tel Field Type
==============

.. versionadded:: 2.7
    The Tel field type was introduced in Symfony 2.7.

I don't know if it is really in 2.7. How can know it?

Well, it can't go into anything lower than 2.7, so I would recommend to just assume it's going into 2.7 and update this PR if it turns out it is going to be in another version.

Where should I put a reference to this file in reference/index.rst ? It does not list all type of field.

@wouterj Why 2.7 and not 2.6?

Where should I put a reference to this file in reference/index.rst ? It does not list all type of field.

I think @wouterj meant /reference/forms/types/map.rst.inc.

I think @wouterj meant /reference/forms/types/map.rst.inc.

Yes

@wouterj Why 2.7 and not 2.6?

Oh, sorry @lepiaf it should be 2.6 then. After 2 weeks on holiday, I forgot the latest stable version...

Should we specify in the documentation, that the component rely on a third party library (https://github.com/giggsey/libphonenumber-for-php) to validat phone numbers?

indeed, good one @jeremy-derusse

@lepiaf as said by jeremy, you should add a .. note:: directive saying that it relies on a third party library and that you need to require + install it using Composer before you can use the constraint.

@wouterj should be closed as the code PR has been rejected

@stof thanks,thought it was merged