Fix wrong templates

The "MinimumAge" exception should use the "{{ name }}" placeholder
instead of the "{{ input }}" once that one can be either the input or a
user-defined name.

In the default message, the placeholder was using sprintf format, but
the correct way is to use "{{name}}". Also use the same style of the
other messages in the default message.

Signed-off-by: Henrique Moody <henriquemoody@gmail.com>

library/Exceptions/MinimumAgeException.php

@@ -24,10 +24,10 @@ final class MinimumAgeException extends ValidationException
      */
     public static $defaultTemplates = [
         self::MODE_DEFAULT => [
-            self::STANDARD => '{{input}} must be {{age}} years or more',
+            self::STANDARD => '{{name}} must be {{age}} years or more',
         ],
         self::MODE_NEGATIVE => [
-            self::STANDARD => '{{input}} must not be {{age}} years or more',
+            self::STANDARD => '{{name}} must not be {{age}} years or more',
         ],
     ];
 }

library/Exceptions/ValidationException.php

@@ -25,10 +25,10 @@ class ValidationException extends InvalidArgumentException implements ExceptionI
     const STANDARD = 0;
     public static $defaultTemplates = [
         self::MODE_DEFAULT => [
-            self::STANDARD => 'Data validation failed for %s',
+            self::STANDARD => '{{name}} must be valid',
         ],
         self::MODE_NEGATIVE => [
-            self::STANDARD => 'Data validation failed for %s',
+            self::STANDARD => '{{name}} must not be valid',
         ],
     ];