how to decimal value in the field

[chandan31]

Hi All ,

I have created single line text that one hour field , in that only number is allowed that one (Indicate the number of hours (maximum 39 hours and one decimal place allowed   like 39.1) ) and character is not allowed , can you tell how to get this requirement.

Thanks,

Chandan

[Prashant Ahire · Accepted solution]

Hello @chandan31 

use this onchange client script,

select your field here  - 

I have trial and tested this script and is working as expected.

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue == '') {
        return;
    }
    var fieldName = g_form.getValue('your_field_name');   //use your field name

    // Regular expression to match the desired format (maximum 39 hours and one decimal place)
    var regex = /^([1-9]|[1-3][0-9])(\.\d)?$/;

    // Check if the value matches the regex pattern
    if (!regex.test(fieldName)) {
        // If the value doesn't match, show an error message

        alert('Please enter a valid number with one decimal place, maximum 39 hours.');
        // Set the field value to an empty string or another default value

        g_form.setValue('your_field_name', '');
    }
    //Type appropriate comment here, and begin script below
}

Outputs:- 

1) Doesnt accept alphabets- 

2) will not accept more than 39

3)More then one decimal will not be accpeted

Please check and Mark Correct and Helpful if it really helps you.
Regards,
Prashant Ahire

[Prashant Ahire]

@chandan31 

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