Then I should not see text matching "text pattern"

Assert that page contains or does not contain text matching a regex pattern.

Step pattern

Then (I |we )*should( not)* see text matching "([^"]*)?"

Examples

Example #1
Then I should see text matching "^T\w+"
Example #2
Then I should not see text matching "^O\w+"
Example #3
And we should see text matching "\d{4}"