jquery.form.min.js loading failed

Try switching to the default theme.

@takayukister

It seems like when the person did my custom page did this.
<script src=”/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js”></script>
I checked, and the plugin folder does not have this file.

Is it moved to another directory?

Or it’s no longer needed and I should removed the link?

My redirection doesn’t work either.

You don’t need it. Just remove it.

@takayukister
thanks for confirming. jquery.form.min.js removed

how come the redirection doesn’t work?
this is the code I used

<script type="text/javascript">
document.addEventListener( 'wpcf7mailsent', function( event ) {
    if ( '11994' == event.detail.contactFormId || '9025' == event.detail.contactFormId || '12707' == event.detail.contactFormId) {
        location = 'https://example.com/';
    }
}, false );
</script>

If you come across this problem you can fix it.

$ curl -s https://raw.githubusercontent.com/jquery-form/form/v4.2.2/dist/jquery.form.min.js.map > jquery.form.min.js.map

Then copy the file to the correct position. In my case /wp-includes/js/jquery/jquery.form.min.js.map