Login With Firebase

[ncir jaweher]

Hello please some one help me how con i do the login.java this my code of Inscription

    //creation instance du la base
    databaseReference = FirebaseDatabase.getInstance().getReference().child("user").child("authenification\_User");


    isncritUser.setOnClickListener(new View.OnClickListener() {
        [@Override](https://www.codeproject.com/Members/OverRide)
        public void onClick(View v) {

            if(txtLogin.getText().toString().isEmpty()
                    && editPassworduser.getText().toString().isEmpty()
                    && num.getText().toString().isEmpty()
                    && email.getText().toString().isEmpty()
                    && verifPassworduser.getText().toString().isEmpty() )
            {
                Toast.makeText(InscriptionUser.this,"Remplir les chomps",Toast.LENGTH\_SHORT).show();
            }
            else if(txtLogin.getText().toString().isEmpty()
                    || editPassworduser.getText().toString().isEmpty()

                    ||  verifPassworduser.getText().toString().isEmpty()
                    ||  num.getText().toString().isEmpty()
                    ||  email.getText().toString().isEmpty()

            )
            {
                Toast.makeText(InscriptionUser.this,"Remplir Tout les chomps",Toast.LENGTH\_SHORT).show();
            }




            else if(!verifPassworduser.getText().toString().equals(editPassworduser.getText().toString()))
            {
                Toast.makeText(InscriptionUser.this,"Password ne pas vrai",Toast.LENGTH\_SHORT).show();
            }
            else if(!txtLogin.getText().toString().isEmpty()
                    && !editPassworduser.getText().toString().isEmpty()
                    && !verifPassworduser.getText().toString().isEmpty()
                    && !verifPassworduser.getText().toString().isEmpty()
                    && !num.getText().toString().isEmpty()
                    && !email.getText().toString().isEmpty()
                    &&verifPassworduser.getText().toString().equals(editPassworduser.getText().toString())
            )
            {
                insert();
                Intent i=new Intent(InscriptionUser.this,profilUser.class);
                startActivity(i);
            }
            else{
                Toast.makeText(InscriptionUser.this

[David Crow]

What exactly is the problem?

"One man's wage rise is another man's price increase." - Harold Wilson

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

"You can easily judge the character of a man by how he treats those who can do nothing for him." - James D. Miles