garrettw / Dice

src/Extra/RuleValidator.php

Spacing +4 added lines, -4 removed lines

@@ -36,7 +36,7 @@ 
         }
 
         if (count(array_filter(array_keys($rule[$key]), 'is_string')) === 0) {
-            throw new \InvalidArgumentException('Rule option ' . $key . ' must be a an associative array');
+            throw new \InvalidArgumentException('Rule option '.$key.' must be a an associative array');
         }
 
     }
@@ -48,7 +48,7 @@ 
         }
 
         if (!is_bool($rule[$key])) {
-            throw new \InvalidArgumentException('Rule option ' . $key . ' must be true or false');
+            throw new \InvalidArgumentException('Rule option '.$key.' must be true or false');
         }
     }
 
@@ -59,7 +59,7 @@ 
         }
 
         if (count(array_filter(array_keys($rule[$key]), 'is_string')) > 0) {
-            throw new \InvalidArgumentException('Rule option ' . $key
+            throw new \InvalidArgumentException('Rule option '.$key
                 . ' must be a sequential array, not an associative array');
         }
     }
@@ -70,7 +70,7 @@ 
 
         foreach ($rule as $name => $value) {
             if (!in_array($name, $validKeys)) {
-                throw new \InvalidArgumentException('Invalid rule option: ' . $name);
+                throw new \InvalidArgumentException('Invalid rule option: '.$name);
             }
         }
     }