You can validate your backup after creation with some simple Checks.
Table 5.1. Available checks:
Example 5.1: SizeMin XML example
<!-- check min size --> <check type="SizeMin" value="30M"/>
Example 5.2: SizeMin JSON example
{"type": "SizeMin", "value": "30M"}
Example 5.3: SizeDiffPreviousPercent XML example
<!-- check size against previous backups --> <check type="SizeDiffPreviousPercent" value="10"/>
Example 5.4: SizeDiffPreviousPercent JSON example
{"type": "SizeDiffPreviousPercent", "value": "10"}