limit the decimal value in the integer field

[chandan31]

function onChange(control, oldValue, newValue, isLoading) {

    if (isLoading || newValue == '') {

        return;

    }

    var fieldName = g_form.getValue('hours');   //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('hours', '');

    }

    //Type appropriate comment here, and begin script below

}

This script is runinng correctly from 0 to 39.9 after that  it is throwing the error message but now i want that 0 to 39.0 after that it should throw the error message.

Prashant Ahire

@Prashant Ahire Can you help me 

Thank ,

Chandan

[Gurpreet07]

Hi, 

Try below regex 

var regex = /^([0-3][0-9])(\.\d)?|0$/;

[chandan31]

it is not working not giving error message in 39.1

[Gurpreet07 · Accepted solution]

If its not working then you could simply put an extra if condition to validate the value should be less than  39

function onChange(control, oldValue, newValue, isLoading) {

    if (isLoading || newValue == '') {

        return;

    }

    var fieldName = g_form.getValue('hours');   //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) || fieldName > 39) {

        // 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('hours', '');

    }

    //Type appropriate comment here, and begin script below

}