Fix invalid HTMLForm::setValidationErrorMessage doc

[lhc/web/wiklou.git] / includes / htmlform / HTMLForm.php

diff --git a/includes/htmlform/HTMLForm.php b/includes/htmlform/HTMLForm.php
index 82cbb40..ee0da7b 100644 (file)
--- a/includes/htmlform/HTMLForm.php
+++ b/includes/htmlform/HTMLForm.php
@@ -605,7 +605,7 @@ class HTMLForm extends ContextSource {
                $valid = true;
                $hoistedErrors = Status::newGood();
                if ( $this->mValidationErrorMessage ) {
-                       foreach ( (array)$this->mValidationErrorMessage as $error ) {
+                       foreach ( $this->mValidationErrorMessage as $error ) {
                                $hoistedErrors->fatal( ...$error );
                        }
                } else {
@@ -700,8 +700,8 @@ class HTMLForm extends ContextSource {
        /**
         * Set a message to display on a validation error.
         *
-        * @param string|array $msg String or Array of valid inputs to wfMessage()
-        *     (so each entry can be either a String or Array)
+        * @param array $msg Array of valid inputs to wfMessage()
+        *     (so each entry must itself be an array of arguments)
         *
         * @return HTMLForm $this for chaining calls (since 1.20)
         */