Convert Amount in numbers to words in JavaScript

Hello All,

I have updated the script to make sure below mentioned issues are fixed. Please go ahead with your testing and let me know.

var iWords = ['Zero', ' One', ' Two', ' Three', ' Four', ' Five', ' Six', ' Seven', ' Eight', ' Nine'];
var ePlace = ['Ten', ' Eleven', ' Twelve', ' Thirteen', ' Fourteen', ' Fifteen', ' Sixteen', ' Seventeen', ' Eighteen', ' Nineteen'];
var tensPlace = ['', ' Ten', ' Twenty', ' Thirty', ' Forty', ' Fifty', ' Sixty', ' Seventy', ' Eighty', ' Ninety'];
var inWords = [];

var numReversed, inWords, actnumber, i, j;

function tensComplication() {
	'use strict';
	if (actnumber[i] === 0) {
		inWords[j] = '';
	} else if (actnumber[i] === 1) {
		inWords[j] = ePlace[actnumber[i - 1]];
	} else {
		inWords[j] = tensPlace[actnumber[i]];
	}
}

function testSkill() {
	'use strict';
	var junkVal = document.getElementById('rupees').value;
	junkVal = Math.floor(junkVal);
	var obStr = junkVal.toString();
	numReversed = obStr.split('');
	actnumber = numReversed.reverse();

	if (Number(junkVal) >= 0) {
		//do nothing
	} else {
		window.alert('wrong Number cannot be converted');
		return false;
	}
	if (Number(junkVal) === 0) {
		document.getElementById('container').innerHTML = obStr + '' + 'Rupees Zero Only';
		return false;
	}
	if (actnumber.length > 9) {
		window.alert('Oops!!!! the Number is too big to covertes');
		return false;
	}



	var iWordsLength = numReversed.length;
	var finalWord = '';
	j = 0;
	for (i = 0; i < iWordsLength; i++) {
		switch (i) {
			case 0:
				if (actnumber[i] === '0' || actnumber[i + 1] === '1') {
					inWords[j] = '';
				} else {
					inWords[j] = iWords[actnumber[i]];
				}
				inWords[j] = inWords[j] + ' Only';
				break;
			case 1:
				tensComplication();
				break;
			case 2:
				if (actnumber[i] === '0') {
					inWords[j] = '';
				} else if (actnumber[i - 1] !== '0' && actnumber[i - 2] !== '0') {
					inWords[j] = iWords[actnumber[i]] + ' Hundred and';
				} else {
					inWords[j] = iWords[actnumber[i]] + ' Hundred';
				}
				break;
			case 3:
				if (actnumber[i] === '0' || actnumber[i + 1] === '1') {
					inWords[j] = '';
				} else {
					inWords[j] = iWords[actnumber[i]];
				}
				if (actnumber[i + 1] !== '0' || actnumber[i] > '0') {
					inWords[j] = inWords[j] + ' Thousand';
				}
				break;
			case 4:
				tensComplication();
				break;
			case 5:
				if (actnumber[i] === '0' || actnumber[i + 1] === '1') {
					inWords[j] = '';
				} else {
					inWords[j] = iWords[actnumber[i]];
				}
				if (actnumber[i + 1] !== '0' || actnumber[i] > '0') {
					inWords[j] = inWords[j] + ' Lakh';
				}
				break;
			case 6:
				tensComplication();
				break;
			case 7:
				if (actnumber[i] === '0' || actnumber[i + 1] === '1') {
					inWords[j] = '';
				} else {
					inWords[j] = iWords[actnumber[i]];
				}
				inWords[j] = inWords[j] + ' Crore';
				break;
			case 8:
				tensComplication();
				break;
			default:
				break;
		}
		j++;
	}


	inWords.reverse();
	for (i = 0; i < inWords.length; i++) {
		finalWord += inWords[i];
	}
	document.getElementById('container').innerHTML = obStr + '  ' + finalWord;
}

Include the below code in your HTML

<input type="text" name="rupees" id="rupees" />
<input type="button" name="sr1" value="Click Here" onClick="testSkill()"/>

<div id="container"></div>

If you like the script then post the comments

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