yashasvi9199/restrict_Another_Space.jsp

## restrict_Another_Space.jsp
<html>

<head>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.4/jquery.min.js"></script>
</head>

<body>
    <h2>Please Enter Input</h2>
    <input type="text" placeholder="Enter input" onkeypress="return restrict(this.value,event)">

    <script>
        function restrict(val, event) {
            //console.log(val);
            var k = event ? event.which : window.event.keyCode;
            var limit = 0;

          //Running a loop throught the string length so that it keeps on checking the number of spaces
            for (let i = 0; i <= val.length; i++) {
                if (val.includes(" ")) {      // checks for availability of space in input field
                    limit++;                  // just a variable to store number of inputs for 'space'
                }
                if (limit == 2 && k == 32) {  // in case user is trying to enter 'space' second time. K==32 is using ASCII code where 32 is space
                    return false;
                }
            }
        }
    </script>
</body>

</html>
	<html>

	<head>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.4/jquery.min.js"></script>
	</head>

	<body>
	<h2>Please Enter Input</h2>
	<input type="text" placeholder="Enter input" onkeypress="return restrict(this.value,event)">

	<script>
	function restrict(val, event) {
	//console.log(val);
	var k = event ? event.which : window.event.keyCode;
	var limit = 0;

	//Running a loop throught the string length so that it keeps on checking the number of spaces
	for (let i = 0; i <= val.length; i++) {
	if (val.includes(" ")) { // checks for availability of space in input field
	limit++; // just a variable to store number of inputs for 'space'
	}
	if (limit == 2 && k == 32) { // in case user is trying to enter 'space' second time. K==32 is using ASCII code where 32 is space
	return false;
	}
	}
	}
	</script>
	</body>

	</html>