adding Specific exception for Writer validation

2 files changed, 28 insertions, 1 deletions

diff --git a/src/Exception/ValidationException.php b/src/Exception/ValidationException.php
new file mode 100644
index 0000000..8a7e113
--- /dev/null
+++ b/src/Exception/ValidationException.php
@@ -0,0 +1,26 @@
+<?php
+/**
+* This file is part of the League.csv library
+*
+* @license http://opensource.org/licenses/MIT
+* @link https://github.com/thephpleague/csv/
+* @version 7.0.0
+* @package League.csv
+*
+* For the full copyright and license information, please view the LICENSE
+* file that was distributed with this source code.
+*/
+namespace League\Csv\Exception;
+
+use InvalidArgumentException;
+
+/**
+ *  Thrown when a data is not validated prior to insertion
+ *
+ * @package League.csv
+ * @since  7.0.0
+ *
+ */
+class ValidationException extends InvalidArgumentException
+{
+}
diff --git a/src/Writer.php b/src/Writer.php
index f5ff007..b7f95e9 100644
--- a/src/Writer.php
+++ b/src/Writer.php
@@ -13,6 +13,7 @@
 namespace League\Csv;
 
 use InvalidArgumentException;
+use League\Csv\Exception\ValidationException;
 use League\Csv\Exporter;
 use Traversable;
 
@@ -84,7 +85,7 @@ class Writer extends AbstractCsv
     {
         $row = $this->formatRow($row);
         if ($this->validators && ! $this->validateRow($row)) {
-            throw new InvalidArgumentException(
+            throw new ValidationException(
                 'Row validation failed with the following validator: '. $this->lastValidatorErrorName
             );
         }