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Adobe AIR Development


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Developer
Posts: 57
Registered: ‎08-14-2013
My Device: Z10 LE
My Carrier: Claro
Accepted Solution

Validate input in AIR

Hi,

 

I want validate a text input using AIR. How can I?

 

In Cascades I can use:

 

validator: Validator {

                mode: ValidationMode.Immediate
                errorMessage: "Error message"
                 
                onValidate: {
                    if (myTextField.text.length <= 10)
                        state = ValidationState.Valid;
                    else
                        state = ValidationState.Invalid;
                }
            }
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My apps in the BlackBerry World
Twitter: @SoulVagrant
Developer
Posts: 6,541
Registered: ‎10-27-2010
My Device: HTC One, PlayBook, LE Z10, DE Q10
My Carrier: Verizon

Re: Validate input in AIR

on submit, just
if( myTextField.text.length <= 10 )
{
// warn user (e.g. toaster)
}
Developer
Posts: 57
Registered: ‎08-14-2013
My Device: Z10 LE
My Carrier: Claro

Re: Validate input in AIR

But this solution not is "immediate validation"

I need a Inmediate validation in AIR Smiley Sad
-----------------------------------------------------------------------------
My apps in the BlackBerry World
Twitter: @SoulVagrant
Highlighted
Developer
Posts: 6,541
Registered: ‎10-27-2010
My Device: HTC One, PlayBook, LE Z10, DE Q10
My Carrier: Verizon

Re: Validate input in AIR

You can listen for the keyup event and place text next to the input. In other words, you will have to create your own control for that, but that should be pretty easy to do (30 minutes at most).