I want the textbox to accept only numeric input

[Karim_Alkhabbaz]

Hi

Already set in text properties to numbers only.

[Karim_Alkhabbaz]

Hi
You are right and it gives you a keyboard with numbers only.
But this keyboard shows - , & space which if you use them alone without any number, it result in application failure and close it.

[Wes_Savage]

@Karim_Alkhabbaz

But this keyboard shows - , & space

That is interesting because the & is not on my keyboard and the space is but it is disabled.

As far as the negative (-) goes it does not matter because negative numbers are numbers. & and - can easily be removed by the filter I gave .. simple enough. Are you sure your space key is enabled?

JUST curious is all .. your equation has a strange set of numbers for output and makes me wonder how such a set could be viable?

[Wes_Savage]

[Karim_Alkhabbaz]

Hi
Sorry my English is weak, I did not mean by & as a character in the keyboard. This is the GBorad I am using:

[TIMAI2]

Try this, uses a label instead of a textbox, and returns the value to a variable on Enter

makeAKeyBoardNumbersOnly.aia (20.7 KB)

[dora_paz]

May I ask what happens the next time you press button ? Example text is 5, press button result is 6, next time text input is 6 then result is 7 or 6+6+1=13 ?

[Karim_Alkhabbaz]

Hi
The result would be 7.

[Karim_Alkhabbaz]

Thanks for the nice keyboard.

[dora_paz]

You could always use regex extension by @Kevinkun to validate numbers for example only integers or even only positives numbers.
For example this will accept only positive integer numbers in calculations otherwise it will return 0 in textbox

[Anke]

@Karim_Alkhabbaz

But this keyboard shows - , & space which if you use them alone without any number, it result in application failure and close it.

Please post a screenshot of the "application failure".

isNumber always returs the correct booleans:

[Karim_Alkhabbaz]

Hi
This is the failure message:

[Anke]

@Karim_Alkhabbaz

This is the failure message:

Show the blocks (like I did).

[Karim_Alkhabbaz]

Hi

This is the result if I add the - character with out any number with it:

and this if I add numbers:

[dora_paz]

Try this and see if it works for you
numbers_only.aia (7.8 KB)

[Wes_Savage]

@Karim_Alkhabbaz

Thanks for the nice keyboard.

Great keyboard and easy to build but only positive numbers out

[Wes_Savage]

@Karim_Alkhabbaz

I did not mean by & as a character in the keyboard

Same keyboard I get .. the space bar is disabled and "-" can easily be filtered out as I already gave blocks for

[Anke]

@Karim_Alkhabbaz

This is the result if I add the - character with out any number with it:

So where is the problem?

[TIMAI2]

@Wes_Savage

Great keyboard and easy to build but only positive numbers out

Easy enough to add a - key, but not in the original OP's request....

[Wes_Savage]

@TIMAI2

Easy enough to add a - key, but not in the original OP's request....

Agreed but maybe I misread? I thought he was ONLY concerned with "-" in the case where ONLY "-" was entered as the only character .. appeared to me -1 etc was ok

I like the keyboard and built one very similar to lookup telephone prefixes a couple months ago