src/Forms/FormRequestHandler.php
protected function getAjaxErrorResponse(ValidationResult $result)
    {
        // Ajax form submissions accept json encoded errors by default
        $acceptType = $this->getRequest()->getHeader('Accept');
        if (strpos($acceptType, 'application/json') !== false) {
            // Send validation errors back as JSON with a flag at the start
            $response = new HTTPResponse(json_encode($result->getMessages()));
            $response->addHeader('Content-Type', 'application/json');
            return $response;
        }

        // Send the newly rendered form tag as HTML
        $this->form->loadMessagesFrom($result);
        $response = new HTTPResponse($this->form->forTemplate());
        $response->addHeader('Content-Type', 'text/html');
        return $response;
    }
protected function getAjaxErrorResponse(ValidationResult $result)
    {
        // Ajax form submissions accept json encoded errors by default
        $acceptType = $this->getRequest()->getHeader('Accept');
        if (strpos($acceptType, 'application/json') !== false) {
            // Send validation errors back as JSON with a flag at the start
            $response = new HTTPResponse(json_encode($result->getMessages()));
            $response->addHeader('Content-Type', 'application/json');
            return $response;
        }

        // Send the newly rendered form tag as HTML
        $this->form->loadMessagesFrom($result);
        $response = new HTTPResponse($this->form->forTemplate());
        $response->addHeader('Content-Type', 'text/html');
        return $response;
    }
protected function getAjaxErrorResponse ( ValidationResult $ result ) { // Ajax form submissions accept json encoded errors by default $ acceptType = $ this -> getRequest ( ) -> getHeader ( 'Accept' ) ; if ( strpos ( $ acceptType , 'application/json' ) !== false ) { // Send validation errors back as JSON with a flag at the start $ response = new HTTPResponse ( json_encode ( $ result -> getMessages ( ) ) ) ; $ response -> addHeader ( 'Content-Type' , 'application/json' ) ; return $ response ; } // Send the newly rendered form tag as HTML $ this -> form -> loadMessagesFrom ( $ result ) ; $ response = new HTTPResponse ( $ this -> form -> forTemplate ( ) ) ; $ response -> addHeader ( 'Content-Type' , 'text/html' ) ; return $ response ; }
Build HTTP error response for ajax requests

@internal called from {@see Form::getValidationErrorResponse}
@param ValidationResult $result
@return HTTPResponse
Build HTTP error response for ajax requests