Data Validation PowerFx Code Using Regex Expression!
If( //Conditional Statement
CountIf( //If Statement
Split( //Split each string into substrings
AddressTxt.Value, //TextInputControl
"" //Splitting value
),
Not( //Condition Expression
IsMatch( //Match Function
Value, //Condition Value
"([A-Za-z0-9])" //RegexExpression
)
)
) > 0, //Condition
"Wrong Character in-text" //DisplayText
)
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