Excellent vid Brian - and there was me thinking I knew loads about PowerApps - so so good!  I even like the debugging as it's important for users to understand that it happens to all of us.

 

Rory

@BrianKnight wrote:

PowerApp a Day Episode #18 (SalesPerson App) - Learn how to use PoweApps rules to enforce data validation and make the user experience even better. Also learn the manual techniques for doing the same type of data validation.

 

Power App Training: https://pragmaticworks.com/Training/On-Demand-Training/Introduction-to-PowerApps

 

Regex Library:

http://www.RegExLib.com

 

US Phone number regex to make red x visible upon bad phone number: If(IsMatch(iinpPhone.Text,"^([0-9]( |-)?)?(\(?[0-9]{3}\)?|[0-9]{3})( |-)?([0-9]{3}( |-)?[0-9]{4}|[a-zA-Z0-9]{7})$"),false,true)

 

Email address validation: If(IsMatch(txtEmailAddress.Text,Email),DisplayMode.Edit,DisplayMode.Disabled)

watch?v=vOzvZI6tmzQ