bashkovpd

## strong-password-regex.md

      
        
          
            
              
              1 file
            
          
          
            
              
              54 forks
            
          
            
              
                
                43 comments
              
            
          
            
              
              169 stars
            
          
        
        
          
              
          
          
            
                arielweinberger
                / strong-password-regex.md
            
            
              Last active
              October 6, 2025 17:29
            
              
                Strong password Regular Expression - NestJS Course
              
          
        
      
        
  
      
    
Passwords will contain at least 1 upper case letter
Passwords will contain at least 1 lower case letter
Passwords will contain at least 1 number or special character
There is no length validation (min, max) in this regex!

Regular expression for JavaScript:
/((?=.*\d)|(?=.*\W+))(?![.\n])(?=.*[A-Z])(?=.*[a-z]).*$/