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title, description, date, author, authorLink, tags
| title | description | date | author | authorLink | tags | |
|---|---|---|---|---|---|---|
| v7.12.0: Regex Validation Rules | Define regex patterns once and have every value checked automatically - with hard rules that block bad data and soft rules to flag it for a second look. | 2026-07-28 15:00:00 | Data Controller | https://www.linkedin.com/showcase/data_controller |
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v7.12.0: Regex Validation Rules
🚀 A new Data Controller release is out - now featuring regex validation rules.
Regex (short for "regular expression") is a way of describing a pattern that text should match - think "must look like an email address" or "must be a valid UK postcode". Instead of writing code to check every entry, you simply define the pattern once, and every value entered into that column is automatically checked against it. It's a technique trusted by developers and data teams for decades, now available to your rule authors in a simple, declarative way.
This release gives you two levels of enforcement:
- Hard rules (
HARDREGEX) block submission entirely - an invalid email address simply can't be saved, and the cell turns red so the problem is obvious at a glance. - Soft rules (
SOFTREGEX) show a gentle yellow warning instead, letting the submission through while flagging that something might need a second look. Perfect for checks that are important but not deal-breakers.
Rules are checked the moment they're created. Every pattern is run through SAS's own PRXPARSE engine when it's saved, so a broken or invalid regex is rejected immediately - with a clear message showing exactly which column it affects. There's no risk of a typo'd pattern silently failing on your users later.
The value? Cleaner data at the point of entry, with no manual review needed. Mistakes are caught the moment they're typed - not weeks later in a report - and your team decides exactly which rules are strict and which are advisory.
Full details in the validation rules documentation.
Also in this release
🔒 Incompatible security settings are now caught before they cause problems
🔧 Table filters no longer leak between views
🛡️ Dependencies fully updated - zero known vulnerabilities, fully offline/on-prem capable
See the v7.12.0 release notes for the complete changelog.