diff --git a/play-json/jvm/src/main/scala/play/api/libs/json/EnvReads.scala b/play-json/jvm/src/main/scala/play/api/libs/json/EnvReads.scala
index 30f3a7ffc..5a239d212 100644
--- a/play-json/jvm/src/main/scala/play/api/libs/json/EnvReads.scala
+++ b/play-json/jvm/src/main/scala/play/api/libs/json/EnvReads.scala
@@ -51,7 +51,7 @@ trait EnvReads {
   def dateReads(pattern: String, corrector: String => String = identity): Reads[java.util.Date] = new Reads[java.util.Date] {
 
     def reads(json: JsValue): JsResult[java.util.Date] = json match {
-      case JsNumber(d) => JsSuccess(new java.util.Date(d.toLong))
+      case n: JsNumber => n.validate[Long].map(l => new java.util.Date(l))
       case JsString(s) => parseJDate(pattern, corrector(s)) match {
         case Some(d) => JsSuccess(d)
         case None => JsError(Seq(JsPath ->
@@ -95,7 +95,7 @@ trait EnvReads {
     val WithTz = """^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}[^.]+$""".r
 
     def reads(json: JsValue): JsResult[Date] = json match {
-      case JsNumber(d) => JsSuccess(new Date(d.toLong))
+      case n: JsNumber => n.validate[Long].map(l => new Date(l))
 
       case JsString(s) => (s match {
         case WithMillisAndTz() => millisAndTz -> parseJDate(millisAndTz, s)
@@ -227,7 +227,7 @@ trait EnvReads {
     epoch: Long => B
   ) extends Reads[B] {
     def reads(json: JsValue): JsResult[B] = json match {
-      case JsNumber(d) => JsSuccess(epoch(d.toLong))
+      case n: JsNumber => n.validate[Long].map(epoch)
       case JsString(s) => p(parsing).parse(corrector(s)) match {
         case Some(d) => JsSuccess(d)
         case None => JsError(Seq(JsPath ->
@@ -354,7 +354,7 @@ trait EnvReads {
   def localDateReads[T](parsing: T, corrector: String => String = identity)(implicit p: T => TemporalParser[LocalDate]): Reads[LocalDate] =
     new Reads[LocalDate] {
       def reads(json: JsValue): JsResult[LocalDate] = json match {
-        case JsNumber(d) => JsSuccess(epoch(d.toLong))
+        case n: JsNumber => n.validate[Long].map(epoch)
         case JsString(s) => p(parsing).parse(corrector(s)) match {
           case Some(d) => JsSuccess(d)
           case _ => JsError(Seq(JsPath ->
@@ -422,7 +422,7 @@ trait EnvReads {
   def localTimeReads[T](parsing: T, corrector: String => String = identity)(implicit p: T => TemporalParser[LocalTime]): Reads[LocalTime] =
     new Reads[LocalTime] {
       def reads(json: JsValue): JsResult[LocalTime] = json match {
-        case JsNumber(d) => JsSuccess(epoch(d.toLong))
+        case n: JsNumber => n.validate[Long].map(epoch)
         case JsString(s) => p(parsing).parse(corrector(s)) match {
           case Some(d) => JsSuccess(d)
           case _ => JsError(Seq(JsPath ->
@@ -514,11 +514,8 @@ trait EnvReads {
 
   private def jdurationNumberReads(unit: TemporalUnit) =
     Reads[JDuration] {
-      case JsNumber(n) if !n.ulp.isValidLong =>
-        JsError("error.invalid.longDuration")
-
-      case JsNumber(n) => JsSuccess(JDuration.of(n.toLong, unit))
-      case _ => JsError("error.expected.lonDuration")
+      case n: JsNumber => n.validate[Long].map(l => JDuration.of(l, unit))
+      case _ => JsError("error.expected.longDuration")
     }
 
   /**
@@ -593,7 +590,7 @@ trait EnvReads {
     val df = DateTimeFormat.forPattern(pattern)
 
     def reads(json: JsValue): JsResult[DateTime] = json match {
-      case JsNumber(d) => JsSuccess(new DateTime(d.toLong))
+      case n: JsNumber => n.validate[Long].map(l => new DateTime(l))
       case JsString(s) => parseDate(corrector(s)) match {
         case Some(d) => JsSuccess(d)
         case _ => JsError(Seq(JsPath() -> Seq(JsonValidationError("error.expected.jodadate.format", pattern))))
@@ -635,7 +632,7 @@ trait EnvReads {
     val df = if (pattern == "") ISODateTimeFormat.localTimeParser else DateTimeFormat.forPattern(pattern)
 
     def reads(json: JsValue): JsResult[LocalTime] = json match {
-      case JsNumber(n) => JsSuccess(new LocalTime(n.toLong))
+      case n: JsNumber => n.validate[Long].map(l => new LocalTime(l))
       case JsString(s) => parseTime(corrector(s)) match {
         case Some(d) => JsSuccess(d)
         case None => JsError(Seq(JsPath() -> Seq(JsonValidationError("error.expected.jodatime.format", pattern))))
diff --git a/play-json/jvm/src/test/scala/play/api/libs/json/ReadsSpec.scala b/play-json/jvm/src/test/scala/play/api/libs/json/ReadsSpec.scala
index 1d3ca6b79..30577b496 100644
--- a/play-json/jvm/src/test/scala/play/api/libs/json/ReadsSpec.scala
+++ b/play-json/jvm/src/test/scala/play/api/libs/json/ReadsSpec.scala
@@ -57,6 +57,12 @@ class ReadsSpec extends org.specs2.mutable.Specification {
         ))
     }
 
+    "not be read from invalid number" in {
+      reads(JsNumber(BigDecimal("1000000000e1000000000"))) aka "read date" must beLike {
+        case JsError((_, JsonValidationError("error.expected.long" :: Nil) :: Nil) :: Nil) => ok
+      }
+    }
+
     "not be read from invalid string" in {
       reads(JsString("invalid")) aka "read date" must beLike {
         case JsError((_, JsonValidationError(
@@ -224,6 +230,12 @@ class ReadsSpec extends org.specs2.mutable.Specification {
       }
     }
 
+    "not be read from invalid number" in {
+      reads(JsNumber(BigDecimal("1000000000e1000000000"))) aka "read date" must beLike {
+        case JsError((_, JsonValidationError("error.expected.long" :: Nil) :: Nil) :: Nil) => ok
+      }
+    }
+
     "be successfully read with default implicit" >> {
       "from '2011-12-03T10:15:30+01:00' (with TZ offset)" in {
         reads(JsString("2011-12-03T10:15:30+01:00")) aka "read date" must_== (
@@ -299,6 +311,12 @@ class ReadsSpec extends org.specs2.mutable.Specification {
         aka("read date") must_== JsSuccess(d)
     }
 
+    "not be read from invalid number" in {
+      reads(JsNumber(BigDecimal("1000000000e1000000000"))) aka "read date" must beLike {
+        case JsError((_, JsonValidationError("error.expected.long" :: Nil) :: Nil) :: Nil) => ok
+      }
+    }
+
     "not be read from invalid string" in {
       reads(JsString("invalid")) aka "read date" must beLike {
         case JsError((_, JsonValidationError(
@@ -368,6 +386,12 @@ class ReadsSpec extends org.specs2.mutable.Specification {
         aka("read time") must_== JsSuccess(d)
     }
 
+    "not be read from invalid number" in {
+      reads(JsNumber(BigDecimal("1000000000e1000000000"))) aka "read date" must beLike {
+        case JsError((_, JsonValidationError("error.expected.long" :: Nil) :: Nil) :: Nil) => ok
+      }
+    }
+
     "not be read from invalid string" in {
       reads(JsString("invalid")) aka "read time" must beLike {
         case JsError((_, JsonValidationError(
@@ -432,6 +456,12 @@ class ReadsSpec extends org.specs2.mutable.Specification {
         aka("read date") must_== JsSuccess(Instant ofEpochMilli 123L)
     }
 
+    "not be read from invalid number" in {
+      reads(JsNumber(BigDecimal("1000000000e1000000000"))) aka "read date" must beLike {
+        case JsError((_, JsonValidationError("error.expected.long" :: Nil) :: Nil) :: Nil) => ok
+      }
+    }
+
     "not be read from invalid string" in {
       reads(JsString("invalid")) aka "read date" must beLike {
         case JsError((_, JsonValidationError(
@@ -575,7 +605,7 @@ class ReadsSpec extends org.specs2.mutable.Specification {
       JsString("1 seconds") -> JsError("error.invalid.duration"),
       JsString("foo") -> JsError("error.invalid.duration"),
       JsNumber(BigDecimal(1000L)) -> JsSuccess(oneSec),
-      JsNumber(BigDecimal(1.234D)) -> JsError("error.invalid.longDuration")
+      JsNumber(BigDecimal(1.234D)) -> JsError("error.expected.long")
     )) {
       case (input, result) =>
         s"be parsed from ${Json stringify input} as $result" in {
diff --git a/play-json/shared/src/test/scala/play/api/libs/json/JsonSharedSpec.scala b/play-json/shared/src/test/scala/play/api/libs/json/JsonSharedSpec.scala
index bda04c3b1..fd86bbde8 100644
--- a/play-json/shared/src/test/scala/play/api/libs/json/JsonSharedSpec.scala
+++ b/play-json/shared/src/test/scala/play/api/libs/json/JsonSharedSpec.scala
@@ -270,7 +270,7 @@ class JsonSharedSpec extends WordSpec
         "key3" -> js.arr(1, "tutu")
       )
 
-      js.prettyPrint(jo) mustEqual ("""{
+      js.prettyPrint(jo).replaceAllLiterally("\r\n", "\n") mustEqual ("""{
   "key1" : "toto",
   "key2" : {
     "key21" : "tata",