Looking to enhance my calendar functionality in JavaScript by disabling multiple week days. I have successfully disabled Sunday using the code snippet below, which utilizes the getDay() method. Any guidance on how to disable more than one week day with JavaScript?
disabled: function (date) {
if (date.getDay() === 0) {
return true;
}
else {
return false;
}
}
Seeking assistance.
If you need to disable multiple days, you can create an array and check if the day is in the array:
disabled: function (date) {
return [0, 6].includes(date.getDay());
}
Alternatively, you could try a more complex method involving bitshifting (just kidding :)):
disabled: function (date) {
return 1 & ( 0b1000001 >> date.getDay());
}
On a different note: If you want to disable dates prior to today as well, you can make a simple comparison:
disabled: function (date) {
return (
[0, 6].includes(date.getDay()) ||
date < new Date
);
}
Utilize either condition
if (date.getDay() === 0 || date.getDay() === 6)
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