To add a new line to the content of alert box we are going to use \n backslash(n).
Example 1: This example adds \n between the 2 lines to the text of alert box.
html
<h1 style="color:green;"> neveropen </h1> <p> Click on the button to pop alert box with added new line. </p> <button onclick="gfg_Run()"> click here </button> <script> var text = "This is line 1\nThis is line 2"; function gfg_Run() { alert(text); } </script> |
Output:
How to add a new line in the alert box ?
Example 2: This example adds \n among the 3 lines to the text of alert box.
html
<h1 style="color:green;"> GeeksForGeeks </h1> <p> Click on the button to pop alert box with added new line. </p> <button onclick="gfg_Run()"> click here </button> <script> var text = "This is first line\nThis is "+ "middle line\nThis is last line"; function gfg_Run() { alert(text); } </script> |
Output:
How to add a new line in the alert box ?