From 5bd51bcd34ba357a8e0814fc9317aeef09d48774 Mon Sep 17 00:00:00 2001
From: "joel.capillo" <joel.capillo@tmz.com>
Date: Thu, 13 Dec 2018 17:01:32 -0800
Subject: [PATCH 1/4] ensure to perform lowercase action for strings data type
 only

---
 src/Builder/ElasticaQueryBuilder.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Builder/ElasticaQueryBuilder.php b/src/Builder/ElasticaQueryBuilder.php
index 85b2e3c..5de9a9d 100755
--- a/src/Builder/ElasticaQueryBuilder.php
+++ b/src/Builder/ElasticaQueryBuilder.php
@@ -451,7 +451,7 @@ protected function addTermToQuery(string $method, Node $node, ?Field $field = nu
             return;
         }
 
-        $value = $this->lowerCaseTerms ? strtolower((string)$node->getValue()) : $node->getValue();
+        $value = $this->lowerCaseTerms &&  is_string($node->getValue()) ? strtolower((string)$node->getValue()) : $node->getValue();
         $fieldName = $this->inField() ? $field->getName() : $this->defaultFieldName;
 
         if ($this->inField() && !$this->inSubquery()) {

From 15e7f1c9025f5ab45292aa384fa941d0f384f821 Mon Sep 17 00:00:00 2001
From: "joel.capillo" <joel.capillo@tmz.com>
Date: Thu, 13 Dec 2018 17:05:08 -0800
Subject: [PATCH 2/4] bump up change log

---
 CHANGELOG-0.x.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG-0.x.md b/CHANGELOG-0.x.md
index ca7a976..a066800 100644
--- a/CHANGELOG-0.x.md
+++ b/CHANGELOG-0.x.md
@@ -1,6 +1,8 @@
 # CHANGELOG for 0.x
 This changelog references the relevant changes done in 0.x versions.
 
+## v0.3.1
+* (patch) issue #288: cannot search nodes using any time field
 
 ## v0.3.0
 __BREAKING CHANGES__

From f4a09d0d7bb3aafc6ff2926ece701942df80d5c6 Mon Sep 17 00:00:00 2001
From: "joel.capillo" <joel.capillo@tmz.com>
Date: Thu, 13 Dec 2018 17:16:09 -0800
Subject: [PATCH 3/4] check to execute string casting if it's only an instance
 of Numbr

---
 src/Builder/ElasticaQueryBuilder.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Builder/ElasticaQueryBuilder.php b/src/Builder/ElasticaQueryBuilder.php
index 5de9a9d..4bbd09e 100755
--- a/src/Builder/ElasticaQueryBuilder.php
+++ b/src/Builder/ElasticaQueryBuilder.php
@@ -451,7 +451,7 @@ protected function addTermToQuery(string $method, Node $node, ?Field $field = nu
             return;
         }
 
-        $value = $this->lowerCaseTerms &&  is_string($node->getValue()) ? strtolower((string)$node->getValue()) : $node->getValue();
+        $value = $this->lowerCaseTerms && !$node instanceof Numbr ? strtolower((string)$node->getValue()) : $node->getValue();
         $fieldName = $this->inField() ? $field->getName() : $this->defaultFieldName;
 
         if ($this->inField() && !$this->inSubquery()) {

From cd4ca111278cdee96d4dc26929da187eb6a6a124 Mon Sep 17 00:00:00 2001
From: "joel.capillo" <joel.capillo@tmz.com>
Date: Thu, 13 Dec 2018 17:28:16 -0800
Subject: [PATCH 4/4] update change log comment

---
 CHANGELOG-0.x.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG-0.x.md b/CHANGELOG-0.x.md
index a066800..6d13f0d 100644
--- a/CHANGELOG-0.x.md
+++ b/CHANGELOG-0.x.md
@@ -2,7 +2,7 @@
 This changelog references the relevant changes done in 0.x versions.
 
 ## v0.3.1
-* (patch) issue #288: cannot search nodes using any time field
+* BUG :: Fix invalid string casting on Numbr in ElasticaQueryBuilder.
 
 ## v0.3.0
 __BREAKING CHANGES__