Issue #3074645 by mikelutz: Account for changing violation message in symfony...

Issue #3074645 by mikelutz: Account for changing violation message in symfony 'range' constraint between SF3 and SF4.4

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/RangeConstraint.php

@@ -22,11 +22,4 @@ class RangeConstraint extends Range {
   public $minMessage = 'This value should be %limit or more.';
   public $maxMessage = 'This value should be %limit or less.';
 
-  /**
-   * {@inheritdoc}
-   */
-  public function validatedBy() {
-    return '\Symfony\Component\Validator\Constraints\RangeValidator';
-  }
-
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/RangeConstraintValidator.php

+<?php
+
+namespace Drupal\Core\Validation\Plugin\Validation\Constraint;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Constraints\Range;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validator for the Drupal 'range' constraint.
+ */
+class RangeConstraintValidator extends ConstraintValidator {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validate($value, Constraint $constraint) {
+    if (!$constraint instanceof Range) {
+      throw new UnexpectedTypeException($constraint, __NAMESPACE__ . '\Range');
+    }
+
+    if (NULL === $value) {
+      return;
+    }
+
+    if (!is_numeric($value) && !$value instanceof \DateTimeInterface) {
+      $this->context->buildViolation($constraint->invalidMessage)
+        ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
+        ->setCode(Range::INVALID_CHARACTERS_ERROR)
+        ->addViolation();
+
+      return;
+    }
+
+    $min = $constraint->min;
+    $max = $constraint->max;
+
+    // Convert strings to DateTimes if comparing another DateTime.
+    // This allows to compare with any date/time value supported by
+    // the DateTime constructor.
+    // @see http://php.net/manual/en/datetime.formats.php
+    if ($value instanceof \DateTimeInterface) {
+      if (\is_string($min)) {
+        $min = new \DateTime($min);
+      }
+
+      if (\is_string($max)) {
+        $max = new \DateTime($max);
+      }
+    }
+
+    if (NULL !== $constraint->max && $value > $max) {
+      $this->context->buildViolation($constraint->maxMessage)
+        ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
+        ->setParameter('{{ limit }}', $this->formatValue($max, self::PRETTY_DATE))
+        ->setCode(Range::TOO_HIGH_ERROR)
+        ->addViolation();
+
+      return;
+    }
+
+    if (NULL !== $constraint->min && $value < $min) {
+      $this->context->buildViolation($constraint->minMessage)
+        ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
+        ->setParameter('{{ limit }}', $this->formatValue($min, self::PRETTY_DATE))
+        ->setCode(Range::TOO_LOW_ERROR)
+        ->addViolation();
+    }
+  }
+
+}