From 501ad6c72d93937c20034cb150c92ab45627d998 Mon Sep 17 00:00:00 2001
From: Hendrik Tervooren <hendrik@quintly.com>
Date: Fri, 19 Jun 2020 14:17:25 +0200
Subject: [PATCH] changed null to string

---
 src/StringParser.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/StringParser.php b/src/StringParser.php
index 0972cc5..50f2ffc 100644
--- a/src/StringParser.php
+++ b/src/StringParser.php
@@ -35,7 +35,7 @@ public function defaultsTo($defaultValue)
      * @param string $invalidValueMessage
      * @param string $notFoundMessage
      *
-     * @return null
+     * @return string
      */
     public function required($invalidValueMessage = null, $notFoundMessage = null)
     {
@@ -51,7 +51,7 @@ public function defaultsToIfEmpty($defaultValue)
         if ($this->value === '') {
             return $defaultValue;
         }
-        
+
         return $this->defaultsTo($defaultValue);
     }
 
@@ -74,7 +74,7 @@ public function leftTrim()
     {
         return new TrimParser($this->config, $this->name, $this->value, TrimParser::LEFT_TRIM);
     }
-    
+
     public function rightTrim()
     {
         return new TrimParser($this->config, $this->name, $this->value, TrimParser::RIGHT_TRIM);