How to Keep Disabled the Submit Icon till DatacardValue is empty

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Posted on by MIA27

I am developing an app in Teams - power app.

Want to disable the submit button till the mandatory field is not filled.

Tried to control it via Dataverse table, by selecting Colum Required property to : Business required.

But seems it has no effect, may be updated the property later

Therefore, trying to control it via, So if the field is not filled/Blank, the submit button will remain disabled.

Below is my code and error image on the screen,

If(

IsBlank(DataCardValue1.Value) || IsBlank(DataCardValue1.Value), DisplayMode = DisplayMode.Disabled, DisplayMode = DisplayMode.Edit)

pls. guide correction

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Building Power Apps

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Kirkby 659 Moderator on at

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"DisplayMode =" is not needed

If(

IsBlank(DataCardValue1.Value) ~~|| IsBlank(DataCardValue1.Value~~), DisplayMode.Disabled, DisplayMode.Edit)

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MIA27 2 on at

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What about the second field check.
It need to based on 2 fields

pls. advise

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Kirkby 659 Moderator on at

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IsBlank(DataCardValue1.Value) && your second field checking logic.

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MIA27 2 on at

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Applied the advised method,
still the error below is the image

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Kirkby 659 Moderator on at

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If(

IsBlank(DataCardValue1.Value) ~~|| IsBlank(DataCardValue1.Value~~), ~~DisplayMode =~~ DisplayMode.Disabled, ~~DisplayMode =~~ DisplayMode.Edit)

And, add your second field checking logic at the end of IsBlank(DataCardValue1.Value) with "&&"

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MIA27 2 on at

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Tried by && , below is the error
kindly advise

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Kirkby 659 Moderator on at

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If(

IsBlank(DataCardValue1.Value) && "your second validation",

DisplayMode.Disabled, DisplayMode.Edit)

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MIA27 2 on at

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Thank you
Applied the code, it accepted, no error underline now.
BUT has no impact on the result.
For test purpose, on the previous record, if removed the value from field and made it blank, found it has no impact on the Icon, It remained enabled. While the requirement is what ever the Form Mode be (Edit, View, New), If these 2 fields blank, it should be disabled,

I dont know if I am approaching the requirement in the right way.
Please guide

==================

If(
IsBlank(DataCardValue1.Value) && IsBlank(DataCardValue1.Value),
DisplayMode.Disabled, DisplayMode.Edit)

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Kirkby 659 Moderator on at

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the first condition and the second condition is same. please check...

IsBlank(DataCardValue1.Value) && IsBlank(DataCardValue1.Value),

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MIA27 2 on at

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sorry,
Can not understand what mistake I am doing, applied the revised code (.value did not accepted was underlining red for error), so applied the below and no error lining but still not the perfect result.
It gets applied for datacardvalue1 but dont get in effect if the datacardvalue5 is blank.
Below is the image

note: datacardvalue1 is a text field
datacardvalue5 is a number field

If(
IsBlank(DataCardValue1.Value) && IsBlank(DataCardValue5.Text),
DisplayMode.Disabled, DisplayMode.Edit)

Can notice field SvcSMR is blank, still the Tick mark Icon is enabled

Please guide

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