diff --git a/context.go b/context.go
index 532152ee..5daef37b 100644
--- a/context.go
+++ b/context.go
@@ -200,6 +200,13 @@ func (c *Context) PostForm(key string) string {
 	return value
 }
 
+// PostFormExists returns `true` if field with given name exists in the form
+func (c *Context) PostFormExists(key string) (exists bool) {
+	_, exists = c.postForm(key)
+
+	return exists
+}
+
 // Param is a shortcut for c.Params.ByName(key)
 func (c *Context) Param(key string) string {
 	return c.Params.ByName(key)