DOI error message displaying during DOI lookup

[rpoet-jh]

Environment

All

Date/time occurred

2025-07-02

Description

If I copy a DOI and paste it into the field, a red Please provide a valid DOI message displays below the field for about 1 second until the DOI lookup is complete, then the message goes away. We should not show the error message unless the DOI is not found after lookup

Steps to Reproduce

See above

Expected Results

See above

Actual Results

See above

Evidence

See above

Estimated Severity

Major (because it was reported by a user)