Steps to reproduce:

1. Go to Product catalog -> Attributes
2. Create a new attribute (Integer !) for example "Power rating" and save.
3. Next click on Catalogs.
4. Create a new catalog and add a filter from the list "Power rating".
5. Write the number (float type) and click save.
   Result: The system allows to add a tag/chips with a float number (lack of validation).
   Expected behavior: The user should not be allowed to write numbers with coma in integer type. 

Other flows where validation of integer should be checked (consistency issue):
1. Creating a product based on product type with an integer attribute.(eg. New field type value is not valid) 
2. Creating a content type with an integer value. (eg. New field type value must be an integer)