How to set NumberTextBox accepts only digits in dojo?

Question

I have the following NumberTextBox and i wanted to allow only the digits,but i don't know what is the constraints properties used to make it possible.

<input type="text" data-dojo-type="dijit.form.NumberTextBox" invalidMessage="Please enter only numbers" constraints="{}" required="true"

score 7 · Accepted Answer · edited May 23 '17 at 12:01

7

You can have following for example:

constraints: { min:0, places:0}

see also: http://www.unicode.org/reports/tr35/#Number_Format_Patterns

Using the dojo NumberTextBox you are still allowed to enter characters: a, b, c. It only gives you invalid message. If you want to only allow digit input, you can use the javascript here.

edited May 23 '17 at 12:01

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answered Apr 06 '12 at 08:08

0xc0de

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Thanks for you help.But I also want to get rid of the negative sign and fraction value.I want to allow only numbers from 0-9. – Vijin Paulraj Apr 06 '12 at 08:18
@VijinPaulraj, try the edited answer. Your question was somewhat misleading with use of 'decimal' word. – 0xc0de Apr 06 '12 at 08:32
Sorry for that..Anyway that works fine.How to customize the "out of range" alert to "please enter positive nos"!! – Vijin Paulraj Apr 06 '12 at 08:40
you may also want to specify a pattern of "###" to avoid thousands separators. – peller Apr 09 '12 at 02:28

How to set NumberTextBox accepts only digits in dojo?

1 Answers1