Home Web Front-end JS Tutorial How to prevent copy cut and paste events for the safety of form content_javascript tips

How to prevent copy cut and paste events for the safety of form content_javascript tips

May 16, 2016 pm 05:33 PM
cut copy Paste

In some applications, sometimes when we submit form content such as (password) important information, for the sake of security, we need to prevent some copy, cut and paste events. Today we made a simple example about preventing copy, cut and paste events:

Copy code The code is as follows:





pwd cannot be copied and pasted




Enter password:


Enter password again:




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