GlideModal help

[Naga Ravindra R]

Hi there,

we have a ui action with following script:

function par_req() {
    var gm = new GlideModal("glide_prompt", true, 1600);
    gm.setTitle("Create Product Allocation Requests");
    gm.setPreference("title", "Number of Allocations Required (Max 50)");
    gm.setPreference("onPromptComplete", function(value) {
        g_form.setValue('number_of_product_request', value);
        g_form.save();
        gsftSubmit(null, g_form.getFormElement(), 'add_product_allocation_requests');
    });

    gm.render();
}

when user clicks on it, it will show like below:

Ideally we are setting the value in a field, That field is of type integer. But If user enters alphabets, we have to show error.
For ex, if user enters 4a, I have to show error saying the please enter only number. Also if user tries to submit, do not let them submit it.

Is there any way I can perform the validation in UI action? Any references.

Please let me know. Thank you

[Naga Ravindra R]

Guys, I did something like this and it's working fine.

function par_req() {
    var gm = new GlideModal("glide_prompt", true, 1600);
    gm.setTitle("Create Product Allocation Requests");
    gm.setPreference("title", "Number of Allocations Required (Max 50)");
    gm.setPreference("onPromptComplete", function(value) {
        if (isNaN(value)) {
			alert("Please enter number only");
			gm.destroy();
        } else {
            g_form.setValue('number_of_product_request', value);
            g_form.save();
            gsftSubmit(null, g_form.getFormElement(), 'add_product_allocation_requests');
        }
    });

    gm.render();
}

Thank you so much @Sohithanjan G.