function verifyForm() {
                        let errors = 0;
                        let valid = true;
                        $('.form-control').map(function () {
                            let value = $(this).val();
                            let name = $(this).prop('name');
                            let required = $(this).prop('required');
                            if (required && value === '') {
                                errors++;
                                console.log('Field is not passed: ' + name);
                            }
                        });
                        let targetsMode = $('#targets_mode').val();
                        
                        if (targetsMode == 2) {
                        let groupName = $('#targetRecipients').val();
                            if (groupName == 0) {
                                toastr.error('<span>Please select group of targets</span>');
                                errors++;
                            }
                        }
                        
                        if (targetsMode == 3) {
                            var targets = [];
                            $('input.targets:checkbox:checked').each(function () {
                                targets.push($(this).val());
                            });
                            if (targets.length == 0) {
                                toastr.error('<span>Please select at least one target</span>');
                                errors++;
                            }
                        }
                        
                        console.log('Total form errors: ' + errors);
                        if (errors > 0) {
                            valid = false;
                            toastr.error('<span>Please provide all mandatory fields</span>');
                        }
                        return valid;
                    }
                    
                    $(document).ready(function () {
                        console.log('Ready!');
                    
                        $('body').click(function (event) {

if (event.target.id == 'submitCampaignFormBtn') {
                            let email, emailStatus, status;
                            status = verifyForm();
                            if (status) {
                                email = $('#Email').val();
                                emailStatus = $('#Email-verifalia-classification').val();
                                console.log('Email status: ' + emailStatus);
                                if ($('#Email-verifalia-classification').length > 0) {
                                    if (emailStatus == 'Deliverable' || emailStatus == 'Risky') {
                                    $('#sendLoader').show();
                                     let content = $('#BodyDiv').html();
                                     $('#Body').val(content);
                                     $('#submitCampaignFormBtn').prop('disabled', true);
                                     document.getElementById('regForm').submit();
                                    } else {
                                        toastr.error('Provided email ' + email + ' is not deliverable');        
                                    }                                   
                                } else {
                                    $('#sendLoader').show();    
                                    let updatedContent=$('#BodyDiv').html();  
                                    $('#Body').val(updatedContent);
                                    $('#submitCampaignFormBtn').prop('disabled', true);
                                    document.getElementById('regForm').submit();
                                }
                            }
                        }

if (event.target.id == 'addCampaignTargetsBtn') {
                    let id;
                    let targets = [];
                    let messageid = $('#campaign_email_id').val();
                    let mode = $('#targets_mode').val();
                    $('.targets').map(function () {
                        if (mode == 2) {
                            id = $(this).val();
                            targets.push(id);
                        } else {
                            id = $(this).data('id');
                            if ($(this).prop('checked')) {
                                targets.push(id);
                            }
                        }
                    });
        
                    if (targets.length == 0) {
                        toastr.error('<span>Please select at least one target</span>');
                    } else {
                        if (confirm('Add selected target(s) to the campaign?')) {
                            let item = {
                                targets: targets,
                                messageid: messageid
                            }
                            let url = 'https://app.campaign.engineering/add-campaign-targets';
                            $.post(url, {item: JSON.stringify(item)}).done(function () {
                                toastr.success('<span>Selected target(s) were added to the current campaign</span>');
                            });
                        }
                    }
                }
        
                if (event.target.id == 'clearRecipients') {
                    let targets = [];
                    $('.targets').map(function () {
                        targets.push($(this).data('id'));
                        $(this).prop('checked', false);
                    });
                    if (targets.length > 0) {
                        if (confirm('Remove all targets from messaging?')) {
                            let item = {
                                targets: targets
                            }
                            let url = 'https://app.campaign.engineering/remove-campaign-targets';
                            $.post(url, {item: JSON.stringify(item)}).done(function () {
                                toastr.success('<span>All targets were removed from messaging</span>');
                            });
                        }
                    }
                }
        
            });
        
            $('body').change(function (event) {
                console.log('Element changed: ' + event.target.id);
                console.log('ElementClass changed: ' +  event.target.className);
                
                if (event.target.className == 'targets') {
                    if (typeof dashboard === 'undefined') {
                        dashboard = 0;
                    }
                    console.log('JS deploymnet dashboard presence: '+ dashboard);
                    if (dashboard != 1) {
                        let id = $(event.target).data('id');
                        let status = $(event.target).prop('checked');
                        let item = {
                            id: id,
                            status: status
                        };
                        let url = 'https://app.campaign.engineering/set-individual-target-selection';
                        $.post(url, {item: JSON.stringify(item)}).done(function () {
                            //toastr.success('Selected target item was updated');
                        });
                    }
                }
        
                if (event.target.id == 'targetsGroup') {
                    let id = $('#campaign_email_id').val();
                    let group = $('#targetsGroup').val();
                    if (group != 0) {
                        let item = {
                            id: id,
                            group: group
                        };
                        let url = 'https://app.campaign.engineering/get-recipients-by-group2';
                        $.post(url, {item: JSON.stringify(item)}).done(function (groups) {
                            $('#groupTargetsSection').html(groups);
                        });
                    }
                }
        
                if (event.target.id == 'targetRecipients') {
                        let id = $('#campaign_email_id').val();
                        let targetid = $('#targetRecipients').val();
                        let targetsMode = $('#targets_mode').val();
                        if (typeof dashboard === 'undefined') {
                            dashboard = 0;
                        }
                        console.log('JS deploymnet dashboard presence: '+ dashboard);
                        if (targetid != 0 && dashboard !== 1) {
                            if (targetsMode == 2) {
                                let item = {
                                    messageid: id,
                                    targetid: targetid
                                };
                                let url = 'https://app.campaign.engineering/add-submission-recipients';
                                $.post(url, {item: JSON.stringify(item)}).done(function (targets) {
                                    //toastr.success('<span>Target(s) of selected group were added to the current campaign</span>');
                                });
                           }
                           if (targetsMode == 3) {
                            let group = $('#targetRecipients').val()
                                $('#groupTargetsSection').html('');
                                let item = {
                                    id: id,
                                    group: group
                                };
                                let url = 'https://app.campaign.engineering/get-recipients-by-group2';
                                $.post(url, {item: JSON.stringify(item)}).done(function (groups) {
                                    $('#groupTargetsSection').html(groups);
                                });
                          } 
                     }                              
                }
                
            });
            
        });