Password Validation Using JavaScript

Welcome back to, in this post we will see how can we check the insert password is correct before signup with the help of JavaScript function.Most of times the user forgets the password during signup,using this system we will ensure to the user that the password entered by him/her is correct or not.In this system we will create two text boxes.


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The values of the Password and Confirm Password Text Boxes are compared using JavaScript  and if the values do not match an error message is displayed in red  color inside the text box,and if the values are matched the text box color will appear in green color.

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In the below example we will use the JavaScript onkeyup function, that can check what the user has entered in both fields and confirm that they have typed the same thing twice and visually confirm to the user that there is no problem with his/her password.put this below JavaScript  inside the <body> section of your html page.


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