How To Disable a Button With JavaScript
Автор: Code With Bubb
Загружено: 2019-08-12
Просмотров: 38548
Описание:
In this tutorial, you'll learn how to disable a button with JavaScript. Get my free 32 page eBook of JavaScript HowTos 👉https://bit.ly/2ThXPL3
The solution to this JavaScript problem is relatively easy but makes an interesting point of practical JavaScript for beginners.
There is a disabled attribute in HTML which can be applied to tags that support it (including buttons). You'll see in this DOM tutorial that we can apply the disabled attribute to a button and it makes it unclickable.
All we really need to do with our JavaScript to disable a button is to set that disabled attribute and also remove it when we want to make the button active again.
To give a more practical JavaScript application of this code we'll create a quick login form that disables the 'Login' button depending on whether the user has entered enough characters into the username and/or password fields.
#practicaljavascript Channel Handle @codebubb
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