Enforce strong password policy with parsley.js

Question

I have a password field that i will like to ensure that the users input a password that will meet the criteria stated below:-

1. Must contain at least one capital letter
2. Must contain at least one small letter
3. Must contain a number and lastly
4. A special character like #%@!*(()+= ( optional )

I have tried to use the data-parsley-pattern, and data-parsley-type but not getting the required results.

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/parsley.js/2.6.0/parsley.js"></script> <form data-parsley-validate> <input type="password" name="password" id="password" minlength="6" data-parsley-type="alphanum" data-parsley-pattern="^/^[a-zA-Z0-9\\-\\_]$/" class="form-control allForms" required data-parsley-required-message="Your password" data-parsley-trigger="change focusin" placeholder="Enter password"> </form> 

Answer 1

我认为，为了提高效率和可维护性，您应该定义一个自定义验证器（如此处所述） ，或者如果您擅长于它，则应定义一个正则表达式（ ((?=.*\\d)(?=.*[az])(?=.*[AZ])(?(?=.*[#%@!*(()+=]))).{6,16}可以完成这项工作？）;）

Answer 2

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/parsley.js/2.6.0/parsley.js"></script> <form data-parsley-validate> <input type="password" name="password" id="password" minlength="6" data-parsley-type="alphanum" data-parsley-pattern="^/^[a-zA-Z0-9\\-\\_]$/" class="form-control allForms" required data-parsley-required-message="Your password" data-parsley-trigger="change focusin" placeholder="Enter password"> </form>