src/tools/modifiers.js
function(ctx) {
            var DMYRegex = /^([0-9]{1,2})[\.\-\/]([0-9]{1,2})[\.\-\/]([0-9]{4,4})\s([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})/gi;
            var regexmatch = DMYRegex.exec(ctx.value);

            if (!regexmatch || regexmatch.length !== 7) {
                return console.log('valdiation error -- not DMY', ctx);
            }

            var datetime = [
                [regexmatch[3], regexmatch[2], regexmatch[1]].join('-'),
                [regexmatch[4], regexmatch[5], regexmatch[6]].join(':')
            ].join(' ');

            var date = new Date(datetime);
            ctx.value = date.getTime();
            return ctx;
        }
function(ctx) {
            var DMYRegex = /^([0-9]{1,2})[\.\-\/]([0-9]{1,2})[\.\-\/]([0-9]{4,4})\s([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})/gi;
            var regexmatch = DMYRegex.exec(ctx.value);

            if (!regexmatch || regexmatch.length !== 7) {
                return console.log('valdiation error -- not DMY', ctx);
            }

            var datetime = [
                [regexmatch[3], regexmatch[2], regexmatch[1]].join('-'),
                [regexmatch[4], regexmatch[5], regexmatch[6]].join(':')
            ].join(' ');

            var date = new Date(datetime);
            ctx.value = date.getTime();
            return ctx;
        }
from d-m-y h:i:s