Elements Panel – Input Reference
Elements Panel — Input Field Reference As of: 2026-09-21 How to read this reference Every field in Elements.ascx falls into one of three enforced patterns, based on which (if any) RegularExpressionValidator is attached to it: Pattern Regex Meaning Typical use Unitless integer [INT] ^\d*$ Digits only — no decimal, no unit, no negative sign Pixel […]


