Date range - Conditional Fields for CF7

At this point the Conditional Fields plugin is unaware of date ranges, but this is a problem that can be solved with custom functions. Custom functions are available in Conditional Fields Pro. Check out the example below.

Example 1

Form

Form Code

[group nope]Enter a date between 29-Aug-2019 and 7-Sept-2019:[/group]
[date date]
[group well-done]Well done![/group]
<script>
  fromdate = new Date("2019-08-29");
  untildate = new Date("2019-09-07");
  function date_between(field) {
    //Add this line for future compatibility:
    field = typeof jQuery === 'function' && field instanceof jQuery ? field[0] : field;
    const checkdate = field.valueAsDate;
    if (!checkdate) {
      return false;
    }
    if (checkdate >= fromdate && checkdate <= untildate) {
      return true; // date is between the from and until date
    } else {
      return false; // date is not between the from and until date
    }
  }
  function not_date_between(field) {
    return !date_between(field);
  }
</script>

Conditional Fields (Text)

show [well-done] if [date] function "date_between"

show [nope] if [date] function "not_date_between"

Example 2 – Multiple date ranges

Form

Form Code

[group nope]Enter a date in January 2020 or in March 2020[/group]
[date date]
[group well-done]Well done![/group]
<script>
  const validDates = [
    [new Date("2020-01-01"), new Date("2020-01-31")],
    [new Date("2020-03-01"), new Date("2020-03-31")],
  ];
  function date_between(field) {
    //Add this line for future compatibility:
    field = typeof jQuery === 'function' && field instanceof jQuery ? field[0] : field;
    const checkdate = field.valueAsDate;
    if (!checkdate) {
      return false;
    }
    for (let i = 0; i < validDates.length; i++) {
      const fromdate = validDates[i][0];
      const untildate = validDates[i][1];
      if (checkdate >= fromdate && checkdate <= untildate) {
        return true; // date is between the from and until date
      }
    }
    return false; // date is not between the from and until date
  }
  function not_date_between(field) {
    return !date_between(field);
  }
</script>

Conditional Fields (Text)

show [well-done] if [date] function "date_between"

show [nope] if [date] function "not_date_between"