CODEWITHSUNDEEP
validationjsfrichfaces
Sumit Gavhankar
Sumit Gavhankar

Reputation: 3

Disallow negative numbers in h:inputText

I want to apply validation if -ve value is entered. I could do that using below tags and attributes:

<h:inputText id="MyPrice" validatorMessage="negatieve prijs niet toegestaan">

    <f:convertNumber type="number"
                     groupingUsed="true"
                     locale="nl_NL"
                     maxFractionDigits="2"
                     minFractionDigits="2"/>

    <f:validateLongRange minimum="0"/>
<h:inputText>

<rich:message for="MyPrice"/>

Using this I can successfully validate -ve and +ve values with below inputs: Went right for: [I'm following Netherlands number system where ',' is treated as '.' eg to write 0.55 we need to write 0,55) that is done by me using <f:convertNumber>.

100
10.25
10,98
-100
-10.25
-10,98
0.55

But when I entered -0,55, validation didn't work. Kindly provide solution to validate when I'm entering -ve value that starts with -0.xx.

Upvotes: 0

Views: 1029

Answers (1)

Vasil Lukach
Vasil Lukach

Reputation: 3728

Your validator is not correct - price is not Long. Change it to 

<f:validateDoubleRange minimum="0" />

Upvotes: 1

Related Questions