Validation bugs
“It’s sitting exactly on the limit and the system treated it like it’s under.”
A rule compares against a cutoff that is off by one step or uses a strict comparison where an inclusive one was specified. Values well inside either side behave correctly; only the band right at the boundary is mishandled.
Threshold set at the wrong boundarygreen beltEquivalence partitioning and boundary-value analysis
Choose your app
The same mistake, planted in different products. Pick the domain you want to hunt it in.
QualityChart
St. Quality Health · Healthcare · EHR
qualitychart.stquality.test
1 planted defectaccounthunt here →
TapTrust Federal
TapTrust Federal Credit Union · Banking · Online + teller
online.taptrustfederal.test
1 planted defecthunt here →
QualityMart
QualityMart Inc. · Retail · Big-box e-commerce
Not seeded here yet — an open seat for a contributor to plant this defect in QualityMart.