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Home/ Questions/Q 6331457
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Editorial Team
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Editorial Team
Asked: May 24, 20262026-05-24T18:04:22+00:00 2026-05-24T18:04:22+00:00

how do i do a list for bools in javascript. im doing a validation

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how do i do a list for bools in javascript. im doing a validation so i can have a list of bools and at the end i want to check that list if it contains any errors. im not sure how to add to the varable validations_errors (like a list). Plus i dont know how i can check if that list contains any true values.

what i got so far is this

var validation_errors;

            if (!validateForm($(this))) {
                validation_errors = false; //here i want to add the it to a list
                var $input_container = $(this).parents('.input');
                $input_container.removeClass('success').addClass('error');
            }

    //this is something what i want to do like (this code is c# based)
    if (validation_errors.contains(true)){
    // do some actions
    }

EDIT
list of bools = list of true & false

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1 Answer

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  1. Editorial Team
    Editorial Team
    2026-05-24T18:04:23+00:00Added an answer on May 24, 2026 at 6:04 pm
    var validation_errors = [];
    .
    .
    .
    
        if (error) validation_errors.push(true)
    
    if (validation_errors.length > 0) ...
    

    If you want to store true or false so you can use indexOf to find which test failed:

    if (validateForm($(this))) validation_errors.push(false);
    else {
      validation_errors.push(true);
      var $input_container = $(this).parents('.input');
      $input_container.removeClass('success').addClass('error');
    }
    
    var notvalid = validation_errors.indexOf(true);
    if (notValid !=-1) alert("The form #"+(notvalid+1)+" failed")
    
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