Prevent User From Inputting a Decimal

[swan_soup]

Hi all,

I am having an issue where I need to be able to prevent a user from inputting a decimal "." inside of a DataCardValue input on a form within PApps 

I have tried the Text(Value(Parent.Default), "[$-en-US]#") formula. However that only changes the number that they inputted after the form is saved. I need to be able to prevent the user from inputting a decimal place at all. Or at the very least show a flag that warns that a decimal place was entered.

Any feedback will be very helpful. 

Thanks!

[v-yuxima-msft · Accepted solution]

Hi @swan_soup ,

Do you want to prevent user to input decimal?

You can consider the following woraround,I test as next:

Add one textinput control and TextInput1.OnChnage:If(Value(TextInput1.Text)/Value(RoundDown(Value(TextInput1.Text),0))<>1, Notify("No need decimal,please try again!",NotificationType.Error);Reset(TextInput1))  (I use rounddown to test, you can consider use round or roundup based on your situation)

test:

Hope this could be helpful.

Best Regards.

Yumia

[swan_soup]

Hey Yumia,

That worked perfectly! 

Thank you so much. 

-swan

[Geeta_Atharga]

Hi,

How to restrict upto 4 decimals. The text box should not accept beyond 4 decimals while entering.

Can you help me.

Thank you in advance.