Email ID Validation in Power Apps

Enter a Text Input control in which you want to enter the Email ID. Rename this control as txtEmail.

In this validation, if email is not in correct format, it will display in Red color otherwise in Black color. This will change color on mouse hover.

Select txtEmail control. Change the value of it’s Color property.

IsMatch function matches whether  a text string matches a pattern that can comprise ordinary characters, predefined patterns or a regular expression.

The second parameter of IsMatch function defines the pattern to match like Digit, Email, Hyphen, Letter etc.

Detail Screen in Power App

In Create Power Apps for SharePoint List, I have explained the Detail Screen in brief. Let’s explore it more.

• This screen will show complete details of the item selected from the Browse Screen.
• You can Edit or Delete the item from this page as well.
• Note that in Browse Screen, we are able to see data from 3 fields, but in Detail Screen, you will be able to see all the data.
• In the below screen, you can see Delete and Edit icons at top right corner of the screen and Back icon at top left corner of the screen.
• When you click on Delete icon, the item will be deleted from the list and you will be redirected to Browse Screen.
• When you click on Edit icon, you will be redirected to Edit Screen where you can Edit the item.
• When you click on Back icon, you will be redirected to Browse Screen.
• Items property of DetailForm is BrowseGallery1.Selected. That means, it will show the details of the item that is selected from BrowseGallery1 present in Browse Screen.
• DataSource should be your actual data source from where you are getting the data like SharePoint List Name

This Detail Screen is divided into Data Cards which are locked and cannot be edited. THE MOST IMPORTANT thing to note here is that if you want to change the properties of these cards like Data Field, Display Name, Required, Default Value etc., you need to unlock them. Once you unlock them, you cannot lock them back. Double click on Unlock to change properties to unlock the card and change it’s properties.

Below is the list of properties that you can modify if the card is locked in Detail Screen:

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Browse Screen