Nodejs Number Format Pad padZeros(n)

Method Source Code

Number.prototype.padZeros = function(n){
   return this.toString().padZeros(n);
};

Related

1. padLeft(base,chr)

   Number.prototype.padLeft = function(base,chr) {
     var len = (String(base || 10).length - String(this).length)+1;
     return len > 0? new Array(len).join(chr || '0')+this : this;
   };
   

2. padLeft(max, c)

   Number.prototype.padLeft = function(max, c) {
     return this.toString().padLeft(max, c || '0');
   };
   

3. padLeft(n, str)

   Number.prototype.padLeft = function(n, str) {
       return Array(n-String(this).length+1).join(str||'0')+this;
   };
   

4. padRight(max, c)

   Number.prototype.padRight = function(max, c) {
     return this.toString().padRight(max, c || '0');
   };
   

5. padWithDigits(n)

   Number.prototype.padWithDigits = function (n) {  
     var txt = this.toString();
     while(txt.length < n) {
       txt = '0' + txt;
     return txt;  
   };
   

6. pad(length)

   Number.prototype.pad = function pad(length) {
     var str = '' + this;
     while (str.length < length) {
       str = '0' + str;
     return str;
   };
   

7. LenWithZero(oCount)

   Number.prototype.LenWithZero = function(oCount) {
       var strText = this.toString();
       while (strText.length < oCount) {
           strText = '0' + strText;
       return strText;
   };
   

8. leadingZero(length)

   Number.prototype.leadingZero = function(length) {
       return ('0'+this).slice(-length);
   

9. leftZeroFill(number, targetLength)

   function leftZeroFill(number, targetLength) {
       var output = number + '';
       while (output.length < targetLength) {
           output = '0' + output;
       return output;