MaskedRegexInput

The RadMaskedRegexInput represents an input control for entering string values validated by a custom regular expression set via the Mask property.

Example 1: Adding a RadMaskedRegexInput in XAML which only accepts letters

<input:RadMaskedRegexInput Mask="^[a-zA-Z]+$" /> 

Below you can find a list of regex examples and their usage:

Regex	Usage
"[0-9]"	a single digit
"[0-9]{1}"	a single digit (required)
"[a-zA-Z]"	a single letter
"[a-zA-Z]{1}"	a single letter (required)
"\S"	all symbols without space
"."	all symbols
"[0-9a-zA-Z]"	all without special symbols and space
"[0-9a-zA-Z ]"	all without special symbols

See Also

• Text
• Numeric