Fix typos in form builder documentation and exceptions

See #2509

diff --git a/wcfsetup/install/files/lib/system/form/builder/TFormElement.class.php b/wcfsetup/install/files/lib/system/form/builder/TFormElement.class.php
index eec6be8a2c6f971945579f021e1550fb058b6c9f..95bfca3d312274b3b86a811dc1ba3ac145bca8ab 100644 (file)
--- a/wcfsetup/install/files/lib/system/form/builder/TFormElement.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/TFormElement.class.php
@@ -35,7 +35,7 @@ trait TFormElement {
         * @param       array           $variables      additional variables used when resolving the language item
         * @return      static                          this element
         * 
-        * @throws      \InvalidArgumentException       if the given description is no or otherwise is invalid
+        * @throws      \InvalidArgumentException       if the given description is no string or otherwise is invalid
         */
        public function description($languageItem = null, array $variables = []) {
                if ($languageItem === null) {
@@ -83,7 +83,7 @@ trait TFormElement {
         * @param       array           $variables      additional variables used when resolving the language item
         * @return      static                          this element
         * 
-        * @throws      \InvalidArgumentException       if the given label is no or otherwise is invalid
+        * @throws      \InvalidArgumentException       if the given label is no string or otherwise is invalid
         */
        public function label($languageItem = null, array $variables = []) {
                if ($languageItem === null) {
@@ -95,7 +95,7 @@ trait TFormElement {
                }
                else {
                        if (!is_string($languageItem)) {
-                               throw new \InvalidArgumentException("Given description language item is no string, " . gettype($languageItem) . " given.");
+                               throw new \InvalidArgumentException("Given label language item is no string, " . gettype($languageItem) . " given.");
                        }
                        
                        $this->label = WCF::getLanguage()->getDynamicVariable($languageItem, $variables);