How to get the email field without underscore , start date , End date hide previous date in calendar field

Calendar Field:-

Power Apps Portals is a Microsoft Power Platform feature that allows organizations to create websites that extend their business processes and data to external users.

Steps:-

1. Create web template, page template, web page and create a multi step form

2. In web template write source code or liquid code is

{% block main %}
{% if page.adx_webform %}
{% webform id: page.adx_webform.id %}
{% endif %}
{% endblock %}

3. In multistep form in form options write the jQuery code like this in custom java script below $(document).ready(function () {
var datetimepicker = $(“div.control”)[1];
var datetimepicker3 = $(“div.control”)[3];
$(datetimepicker3).children().css(“text-decoration”, “none”);
$(“#vijay_startdate”).next().data(“DateTimePicker”).minDate(moment());
$(“#vijay_enddate”).next().data(“DateTimePicker”).minDate(moment());
$(datetimepicker).on(“dp.change”, function (e) {
datevalidation();
})
});

function datevalidation() {
var dateValue = $(“#vijay_startdate”).val();
var dateValue2 = $(“#vijay_enddate”).val();
if (!dateValue) {
return;
}
if (!dateValue2) {
return;
}

var date = new Date(dateValue);
var day = date.getDate();
var month = date.getMonth() + 1;
var year = date.getFullYear();
var crtdate = new Date();
var c_month = crtdate.getMonth() + 1;
var c_day = crtdate.getDate();
var c_year = crtdate.getFullYear();
if (c_year === year) {
if (c_month === month && c_day > day) {

}
else if (c_month > month) {

}
}
else if (c_year > year) {

}

var dateend = new Date(dateValue2);
var dayend = dateend.getDate();
var monthend = dateend.getMonth() + 1;
var yearend = dateend.getFullYear();
if (c_year === yearend) {
if (c_month === monthend && c_day > dayend) {

}

else if (c_month > monthend) {

}
}

else if (c_year > yearend) {

Event.preventDefault();
}
}

4. Give table permissions then sync and preview the web page

5. Then we get the output like this