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How to make an alert window show after the right words has been inputted In the box and the disabled button can be clicked
<label for="fname">code</label> <input type="text" id="v" name="firstname" placeholder="code" onkeyup="f()" required> <button id="btn1" onclick="f()" disabled>Try it</button> function f() { var i; var a = [ "Q", 1]; var p = document.getElementById("v").value; var c = document.getElementById("btn1"); c.disabled = true; for(var i = 0; i < a.length; i++) { if (a[i] == p) { c.disabled = false; document.getElementById("no").innerHTML = "Congrats" + m; } } }
1 Resposta
+ 1
i guess this:
<label for="fname">code</label>
<input type="text" id="code" name="firstname" placeholder="code" onkeyup="f()" required>
<button id="btn1" onclick="f()" disabled>Try it</button>
function f() {
var answers = [ "Q", 1];
var input = document.getElementById("code").value;
var btn = document.getElementById("btn1");
for(var i=0; i<answers.length; i++) {
if (answers[i] == input) {
btn.disabled = false;
alert("Congrats");
}
}
}