odoo-13.0/addons/mail/static/src/js/composers/basic_composer.js
/**
         * makes a new formData as formData.delete() is not supported by IE or Safari Mobile.
         *
         * @return {FormData}
         */
makes a new formData as formData.delete() is not supported by IE or Safari Mobile.
makes a new formData as formData . delete () is not supported by IE or Safari Mobile .
function makeFormDataWithoutUfile() {
            var newFormData = new window.FormData();
            $form.find('input').each(function (index, input) {
                if (input.name !== 'ufile') {
                    newFormData.append(input.name, input.value);
                }
            });
            return newFormData;
        }
function makeFormDataWithoutUfile ( ) { var newFormData = new window . FormData ( ) ; $form . find ( 'input' ) . each ( function ( index , input ) { if ( input . name !== 'ufile' ) { newFormData . append ( input . name , input . value ) ; } } ) ; return newFormData ; }
makes a new formData as formData.delete() is not supported by IE or Safari Mobile.
makes a new formData as formData . delete () is not supported by IE or Safari Mobile .