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powerappspowerapps-formulapowerapps-canvas

Enable button on drop-down & Text Input Validation

The [ ADD ] button enable when all 3 drop-down are selected. Trying to figure out how to now enable the [ ADD ] when the user enter a number amount on the Quantity TextInput

enter image description here

DisplayMode: If(IsBlank(drpCategory.Selected.Result) || IsBlank(drpSubCategory.Selected.Result) || IsBlank(drpProductName.Selected.Result),Disabled,Edit)

TextInput Properties: I have the following regular expression

BorderColor: If(Not(IsMatch(txtQuantity.Text, "\d*"))&&!IsBlank(txtQuantity.Text),RGBA(255,0,0,1),RGBA(0,18,107, 1))

Solution

  • All you have to do is get the value of the quantity field like following:

    ('#IdOfQuantity').change(function(){
  if(typeof ValueOfQuantity =='number'){
    $( "#IdOfButton" ).prop( "disabled", false );
}
});