how to activate bold tags when click and deactivate when click again in HTML/javascript/jquery -

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I would like to know whether HTML / javascript / jquery contains a bold button like MS.WORD

When we click the bold button, we write in the text box / tetheraria, any text will be bold, but when we click on the button again, whatever text we type will be normal, but bold text Still will be bold

Any suggestion would be highly appreciated Thanks

It is not created in this way, the presentation and the data are separated through CSS and HTML. There are several html5 wysiwyg editors that provide this ability



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