Side-by-side comparison
King Checkout Validation vs WBL ‑ Restrict Order PROfor Shopify (2026)
A detailed comparison of King Checkout Validation and WBL ‑ Restrict Order PRO to help you pick the right Shopify app for your store.
5.0 ★
King Checkout Validation
0.0 ★
WBL ‑ Restrict Order PRO
1
Shared Category
Order limits
At a Glance
King Checkout Validation
5.0
8 reviews
WBL ‑ Restrict Order PRO
0.0
0 reviews
Detailed Overview
King Checkout Validation
Block checkout errors and enforce checkout validation with real-time address validation
5.0
8 reviewsKey Features
- Block invalid checkouts with real-time validation checks
- Auto-detect missing house/apartment numbers, block Post office (PO) Box address
- Validate fields base on keywords and regular express
- Block non-Latin chars & enforce field limits
- Customize validation rules based on combinations of order amount, weight, etc
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