If form is blank when 'submitting' notify the empty form

(1) Share

Report

Posted on by NR-02100941-0

Hello everyone!

My first of many questions while I learn the language and commands.

I'm ace at excel which is helping but leaves me stumped at certain times.

Below is the command I have on a 'Login' button, but even when the 'OpName' has text in, the form won't navigate and keeps displaying the notification:

If(!IsBlank('OpName'),Notify("Please enter your name"),Navigate('Home screen',ScreenTransition.Fade) )
 
Thanks very much in advance all!

Categories:

Using Apps Using Formulas

All responses (3)

Answers (0)

scalca 139 on at

Like (0)

Report

If form is blank when 'submitting' notify the empty form

one option is to disable the login button while OpName is blank
on DisplayMode of Login button you can add
If(IsBlank('OpName'), DisplayMode.Disabled, DisplayMode.Edit)
NR-02100941-0 6 on at

Like (0)

Report

If form is blank when 'submitting' notify the empty form

So If i understand correctly, '!' negates the argument?

Class.

On the back of that, I can now 'login' with the form OpName being blank. I'll dig deeper, certainly something simple no doubt.
Nandit 752 on at

Like (0)

Report
If form is blank when 'submitting' notify the empty form

Hi NR-02100941-0,

I think you wish to notify the user with "Please enter your name" message when the text is blank, right?

Your condition in the code says -

if the OpName is not Blank, Notify, otherwise Navigate

It should be-

if the OpName is Blank, Notify, otherwise Navigate

Update the code to this:
If(IsBlank('OpName'),Notify("Please enter your name"),Navigate('Home screen',ScreenTransition.Fade) )

Hope this helps.

Kind regards,

Nandit

If this answers your query, please mark this response as the answer.
If its helpful, please leave a like. Thanks!