How to validate if the input is a valid phone number only denied it if its a mobile phone

[Jeck Manalo]

I am using the GlideElementPhoneNumber since its an OOTB to validate if phone is valid.

My question is how can we validate if the user input a mobile phone number format into business phone and make it as invalid ?

this is a business phone and its ok

this is a mobile phone and still shows a valid phone

my thinking is i will use a field in a user field then input the format for Business Phone and validate it if its written the same in business phone field then its valid instead of using OOTB.

[Medi C · Accepted solution]

Hi @Jeck Manalo,
Please create OnChange Catalog Client Script for your business phone field and use below script:

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue === '') {
        return;
    }

    var phone = newValue.trim();
    var validBusinessFormat = /^\+63\s2\s8866\s\d{4}$/;

    if (!validBusinessFormat.test(phone)) {
        g_form.showFieldMsg('phone', 'Invalid business phone format. Expected format: +63 2 8866 XXXX', 'error');
    } else {
        g_form.hideFieldMsg('phone', true);
    }
}

[Jeck Manalo]

Correct ankur, I was expecting to use a field to input all business phone of every country and then compare it using onchange if its match then its a valid phone number.

[Ankur Bawiskar · Accepted solution]

@Jeck Manalo 

Thank you for marking my response as helpful.

If my response helped please mark it correct and close the thread so that it benefits future readers.