Steps to reproduce:

1. Open Host edit
2. Add Interfaces -> SNMPv2
3. Change Max repetition count to 0
4. Deselect field and observe inline validation error: "This value must be within range 1:2147483647."
5. Click in Max repetition count field and add a letter so the text is "0s"

Result:

Inline error "This value is not a valid integer." is displayed. When field is deselected, value is set to "0" and error "This value must be within range 1:2147483647." is displayed
Expected:
Inline validation error for number only fields should be displayed based on normalized value which will be in form field.

Other occurrences (8.0 only):

• General -> Connectors -> Concurrent sessions
• Maintenance -> edit period -> days field
• Service -> Weight 
• Media type -> Attempts (in ZBXNEXT-9744 branch)