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Bootstrap modal form in v4

Bootstrap modal form in v4

Bootstrap modal form in v4

I have a form within a modal which sends an email...
While it works in Bootstrap 3, in v4 I get a javascript console error:

Uncaught TypeError: $.ajax is not a function

Any help on resolving appreciated very much.

The function:


function submitContactForm(){
    var reg = /^[A-Z0-9._%+-]+@([A-Z0-9-]+\.)+[A-Z]{2,4}$/i;
    var name = $('#inputName').val();
    var email = $('#inputEmail').val();
    var message = $('#inputMessage').val();
    if(name.trim() === '' ){
        alert('Please enter your name.');
        return false;
    }else if(email.trim() === '' ){
        alert('Please enter your email.');
        return false;
    }else if(email.trim() !== '' && !reg.test(email)){
        alert('Please enter valid email.');
        return false;
    }else if(message.trim() === '' ){
        alert('Please enter your message.');
        return false;
            beforeSend: function () {
                $('.modal-body').css('opacity', '.5');
                if(msg == 'ok'){
                    $('.statusMsg').html('<span style="color:green;">Message sent.</p>');
                    $('.statusMsg').html('<span style="color:red;">An error occurred, please try again.</span>');
                $('.modal-body').css('opacity', '');

RE: Bootstrap modal form in v4


Had to change to FULL jQuery cdn instead of slim build...

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