"Validation to allows numbers only. onChange scripts " on variable at Maitain item. is it possible to force allow only Number????

[smd]

I have a Requirement for "Validation to allows numbers only. onChange scripts " on variable at Maitain item. is it possible to force allow only Number????

[vinothkumar]

Hi Dinesh,

Try something as similar,

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

    if (!isLoading) {

          if (newValue != '') {

                //get the integer value of the field

                var nbrwn = g_form.getIntValue('<your variable>');

                //check to see if there are any non numeric characters in the string

                if ((isNaN(newValue) == true) || (nbrwn < 0)) {

                      alert("This field should contain a whole number 0, 1, 2, 3, ... (and so on)");

                      g_form.setValue('<your variable>', '');

                }

          }

    }

}

[Madhu27]

Please try the following on change script on 'new_field_value'

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

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

return;

}

//Type appropriate comment here, and begin script below

if(!isLoading){

var val = newValue;

var achar = '0123456789.';

var failmsg = 'Please enter only numeric values';

//create an array that is all lowercase based on the value if you want this case sensitive remove .toLowerCase()

var numeric_val = 'true';

var array1 = val.toLowerCase().split('');

for (var i=0; i < array1.length; i++){

if (achar.indexOf(array1[i]) >= '0'){

}

else{

numeric_val = 'false';

}

}

if (numeric_val == 'false'){

alert(failmsg);

g_form.setValue('new_field_value', '');

}

}

}

Thanks

PS: Please hit Like/Helpful....if it helps

[shivam_singhal]

Hi Dinesh,

Refer to the below script, I have this one to address your use-case :

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

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

          return;

    }

    //Type appropriate comment here, and begin script below

var yn = g_form.getValue('yn');

if (yn === 'Yes') {

var value_one = g_form.getValue('one');

var value_two = g_form.getValue('two');

if (value_one && !isNaN(value_one))

g_form.setValue('one', value_one *= 2);

if (value_two && !isNaN(value_two))

g_form.setValue('two', value_two *= 2);

}

  }

This onChange catalog client script is increasing the value of 'one' and 'two' variables by twice if I have 'yn' as Yes.
so, before increasing the value to twice, I was checking for (Not-a-Number) isNaN(); in the above bold lines.

Don't forget to mark this the correct answer, if this solves your use-case.