Shulou(Shulou.com)06/01 Report--

This article mainly introduces the bootstrap form how to submit information related knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that everyone after reading this bootstrap form how to submit information article will have a harvest, let's take a look.

Method 1:

Submit submission

We implement the following code by inserting a js in the header of the front-end page:

Function checkUser () {var result = document.getElementById ("userid"). Value; var password = document.getElementById ("userpassid"). Value; if (result = = ") {alert (" user name cannot be empty "); return false;} if (password = =") {alert (" password cannot be empty "); return false;} else {return true;}}

After completing the above steps, we add the following code to the form form:

User name secret code

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