I would recommend to add the validations in a microflow, which can be triggered on the save button, and do all the validations there, and if anything’s not right, you can just show a message to the user,
Also, for the validations, you can use RegularExpression and use a decision box with
function to validate the input,
Hope it helps!!
Hi, I am Uday!!!
Your Mobile Number should be string and length limited to 10. Please take a look below.
Your input field input mask as 9 nine’s and no. Please check the configuration in the below screenshot
Then add an ON change microflow
Which will validate the length.
Hope you find it helpful!!