The HTML5 Creatives Validator is a part of the YEHTU Creatives Preview page and can define and provide the following information on an HTML5 banner created with HTML5 API 2.0:

• HTML5 API version (if a creative uses the outdated API 1.0 version, a respective notification pops up on the creatives preview page);
• used plugins (modules) that belong to the YEHTU scripts library;
• details of the current banner panel: a state’s name, its width, and height;
• errors and warnings regarding connection and usage of HTML5 API 2.0.

The information is shown in the Info tab on the YEHTU Preview Page. The validator is available for the creatives saved on the server and those on a local device and opened in a browser using the YEHTU Local Server.

Common Restrictions

1. Validation of connected HTML5 API modules is currently not conducted.
2. The validator may not process the code of an unknown format and show an error in some cases. In the next versions, the validation code will be expanded.