Merge "Allow providing 'notices' for OOUI HTMLForm fields"

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

diff --git a/includes/htmlform/HTMLFormField.php b/includes/htmlform/HTMLFormField.php
index afbb7d5..5f6460d 100644 (file)
--- a/includes/htmlform/HTMLFormField.php
+++ b/includes/htmlform/HTMLFormField.php
@@ -349,6 +349,20 @@ abstract class HTMLFormField {
                $this->mShowEmptyLabels = $show;
        }
 
+       /**
+        * Can we assume that the request is an attempt to submit a HTMLForm, as opposed to an attempt to
+        * just view it? This can't normally be distinguished for e.g. checkboxes.
+        *
+        * Returns true if the request has a field for a CSRF token (wpEditToken) or a form identifier
+        * (wpFormIdentifier).
+        *
+        * @param WebRequest $request
+        * @return boolean
+        */
+       protected function isSubmitAttempt( WebRequest $request ) {
+               return $request->getCheck( 'wpEditToken' ) || $request->getCheck( 'wpFormIdentifier' );
+       }
+
        /**
         * Get the value that this input has been set to from a posted form,
         * or the input's default value if it has not been set.