Js counts the number of characters in the input text box and limits it to a maximum of _ javascript tips-js tutorial

Source: Internet
Author: User
In order to more intuitively display the number of words you have entered in the text box, and some special requirements do not exceed the number of words, this article provides specific implementation requirements to more intuitively reflect the number of words you enter in the text box, and some special requirements must not exceed the number of words, the following is an implementation:

The Code is as follows:

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