Add some simple exception handling for bad inputs

1 files changed, 8 insertions, 0 deletions

diff --git a/src/Script/Input.php b/src/Script/Input.php
index 4e437dd..772bb8c 100644
--- a/src/Script/Input.php
+++ b/src/Script/Input.php
@@ -63,6 +63,14 @@ class Input
         if ((array_key_exists('d', $this->options) <=> array_key_exists('t', $this->options)) !== 0) {
             throw new Exception('Both day and time options (`-d` and `-t`) are required for time based filtering');
         }
+
+        if (array_key_exists('c', $this->options) && !is_numeric($this->options['c'])) {
+            throw new Exception('Value for option `-c` must be an integer');
+        }
+
+        if (array_key_exists('l', $this->options) && is_numeric($this->options['l'])) {
+            throw new Exception('Value for option `-l` must be a string');
+        }
     }
 
     /**