> For the complete documentation index, see [llms.txt](https://docs.enzoic.com/enzoic-api-developer-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.enzoic.com/enzoic-api-developer-documentation/password-strength-meter/quick-start.md).
# Quick Start
Adding the Enzoic Password Strength Meter to your existing signup or password change form is simple.
## **1. Include the Enzoic JS Library**
Add the following script include before your closing body tag:
```html
```
## **2. Enable Enzoic on Your Password Input Control**
Add the “enz-enable” attribute to your signup form’s password input element:
```html
```
Alternatively, you can call the applyToInputElement function:
```html
```
Delete any existing password strength meter from the page, as you will no longer need it.
## **3. Modify Your Form Validation Logic**
Add in code to prevent the user from submitting the form if the password strength is insufficient. The mechanism for alerting the user will be specific to your page, but a basic code snippet in JavaScript for this is below:
```javascript
// typically this is the onsubmit event handler for your signup form
function formSubmit() {
// check if the current password meets your desired
// strength score (strong in this case)
if (Enzoic.currentPasswordScore <
Enzoic.PASSWORD_STRENGTH.Strong) {
// password is not strong enough, do something
// here to indicate to the user that they must
// improve their password's strength before they
// can move on
}
}
```
## **That’s it!**
You’re done! When you reload the page, your password input will now have the Enzoic frame around it when it is focused.
---
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