PatrykKosiba / currency-converter

src/Converter.php

Spacing +10 added lines, -10 removed lines

@@ -41,9 +41,9 @@ 
      */
     public function __construct($api_key)
     {
-        if(strlen($api_key)==$this->api_length){
+        if (strlen($api_key)==$this->api_length) {
             $this->api_key = $api_key;
-        }else{
+        }else {
             throw new Exception\InvalidArgumentException('Invalid length of API KEY');
         }
 
@@ -79,9 +79,9 @@ 
      */
     public function validateInput($data)
     {
-        if(strlen($data)==2 || strlen($data)==3){
+        if (strlen($data)==2 || strlen($data)==3) {
             $output = ConverterCurrency::getCurrency($data);
-        }else{
+        }else {
             $output = false;
         }
         return $output;
@@ -112,17 +112,17 @@ 
      */
     protected function checkInput($data)
     {
-        if(is_string($data)){
+        if (is_string($data)) {
             $value = $this->validateInput($data);
-            if($value===false) throw new Exception\InvalidArgumentException('Invalid data. Please enter a valid country or currency name');
-        }else if(is_array($data)){
+            if ($value===false) throw new Exception\InvalidArgumentException('Invalid data. Please enter a valid country or currency name');
+        }else if (is_array($data)) {
             $value = array();
-            foreach($data as $single){
+            foreach ($data as $single) {
                 $opt = $this->validateInput($single);
-                if($opt===false) throw new Exception\InvalidArgumentException('Invalid data. Please enter array with a valid country or currency names');
+                if ($opt===false) throw new Exception\InvalidArgumentException('Invalid data. Please enter array with a valid country or currency names');
                 array_push($value, $opt);
             }
-        }else{
+        }else {
             throw new Exception\InvalidArgumentException('Invalid data. Please use string or array value');
         }
         return $value;