Is there a client script to ensure that a field only contains numbers?

[princes]

I need a client script for a field that should contain an accounting code that should only be numeric.   People sometimes put, "I don't know what this is"....and we want them to find there accounting code for their department.   The field should only accept numbers.   Does anyone have a client script for this?

[vamsisai]

Please check the below links.

Client side number validation

Can i force a from field to only accept numeric value?

Regards,

Vamsi.

[Alikutty A]

Hi,

You can write onChange client script on the field to validate for number.

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

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

          return;

    }

  if(isNan(newValue)){

    g_form.setValue('field_name', '');   //This should be your number field name

    g_form.addInfoMessage('You should enter a number');

    }

}

Thanks

Please Hit like, Helpful or Correct depending on the impact of the response

[Harish KM]

This should do

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

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

          return;

    }

  //check only numbers

var pattern = /[0-9]/;

  if(!pattern.test(newValue)){  

          alert('enter only   number');  

          g_form.setValue('u_account_code', '');   //u_account_code is the field name

  }  

}

[Suresh Ch1]

The provided code working as expected only.