# Single handler for multiple elements in JavaScript

A single function can be bound to multiple elements at once. For example, let's say we have the following function:

`function func() { console.log('!!!'); }`

There are also two buttons:

`<input id="button1" type="submit" value="button1"> <input id="button2" type="submit" value="button2">`

Get references to these buttons into variables:

`let button1 = document.querySelector('#button1'); let button2 = document.querySelector('#button2');`

And now let's bind our function `func` to both the first and the second button:

`button1.addEventListener('click', func); button2.addEventListener('click', func);`

Given `5` paragraphs:

`<p id="elem1">text</p> <p id="elem2">text</p> <p id="elem3">text</p> <p id="elem4">text</p> <p id="elem5">text</p>`

Given the following function:

`function func() { console.log('message'); }`

Bind this function to all `5` paragraphs.

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