textlength angular code example

Example 1: length in typescript

var uname = "Hello world"
console.log("Length :"+uname.length)  // returns the total number of characters 
                                     // including whitespace

Example 2: angular maxlength directive input type number

//maxlength="10"
<input type="number" onKeyPress="if(this.value.length==10) return false;" />