input content code example
Example 1: javascript set input field value
document.getElementById("myInputID").value = "My Value"; //set value on myInputID
Example 2: html putting content in input
<body>
<input type='text' value='Your wanted value/text here'></input>
</body>
Example 3: html value attribute
<!-- The value attribute is used to for example fill data to an input -->
<input type="text" value="I was already filled" id="textInput">
<!-- The value can be set or copied using JavaScrpit -->
<script>
// Get your element
var input = document.getElementById('textInput');
// get the value
var value = input.value;
// set the value
input.value = "i was changed";
</script>