JSFiddle - React, Tailwind, and code Playground

by Jan Föh

JavaScript

function newTimePeriod(ID, param, paramID, unit)
{
    updateSession();
    //check if date
    //(I got this regex from another post)
    var re = new RegExp("^\\d{4,4}(-\\d{1,2}){1,2}( \\d{1,2}(:\\d{1,2}){1,2})?$");

    var dateFrom = document.getElementById("chart_date_min_" + ID).value;
    var dateTo = document.getElementById("chart_date_max_" + ID).value;
    var fromCorrect = re.test(dateFrom);  
    var toCorrect = re.test(dateFrom);  
    if (fromCorrect && toCorrect)​{
    LoadGraph(ID, param, paramID, unit, dateFrom, dateTo);
    }
}