Added some references

Author: javiereguiluz

components/console/helpers/questionhelper.rst

@@ -353,6 +353,8 @@ method::
     of the validator. If the answer is invalid, don't throw exceptions in the
     normalizer and let the validator handle those errors.
 
+.. _console-validate-question-answer:
+
 Validating the Answer
 ---------------------
 

components/options_resolver.rst

@@ -335,6 +335,8 @@ is thrown::
 In sub-classes, you can use :method:`Symfony\\Component\\OptionsResolver\\OptionsResolver::addAllowedTypes`
 to add additional allowed types without erasing the ones already set.
 
+.. _optionsresolver-validate-value:
+
 Value Validation
 ~~~~~~~~~~~~~~~~
 

validation.rst

@@ -236,24 +236,25 @@ Inside the template, you can output the list of errors exactly as needed:
 Validation Callables
 ~~~~~~~~~~~~~~~~~~~~
 
-.. versionadded:: 5.1
-
-    ``Validation::createCallable()`` was introduced in Symfony 5.1.
-
-.. versionadded:: 5.3
-
-    ``Validation::createValidCallable()`` was introduced in Symfony 5.3.
-
 The ``Validation`` also allows you to create a closure to validate values
-against a set of constraints (e.g. in :doc:`Console </components/console/helpers/questionhelper>`
-or :doc:`OptionsResolver </components/options_resolver>`):
+against a set of constraints (useful for example when
+:ref:`validating Console command answers <console-validate-question-answer>` or
+when :ref:`validating OptionsResolver values <optionsresolver-validate-value>`):
 
 :method:`Symfony\\Component\\Validator\\Validation::createCallable`
     This returns a closure that throws ``ValidationFailedException`` when the
     constraints aren't matched.
 :method:`Symfony\\Component\\Validator\\Validation::createValidCallable`
     This returns a closure that returns ``false`` when the constraints aren't matched.
 
+.. versionadded:: 5.1
+
+    ``Validation::createCallable()`` was introduced in Symfony 5.1.
+
+.. versionadded:: 5.3
+
+    ``Validation::createValidCallable()`` was introduced in Symfony 5.3.
+
 .. index::
    single: Validation; Constraints