WEBVTT 00:00.920 --> 00:04.400 I'll call you back again to another video lecture in PHP. 00:04.610 --> 00:10.190 In this video lecture we go ahead and look at git and post in PHP. 00:17.630 --> 00:19.190 All right so we'll try this course. 00:19.190 --> 00:26.210 We have been looking at Getmethod and how we can actually see that our index method, we always print 00:26.210 --> 00:26.900 our things. 00:26.900 --> 00:30.170 And in the URL that is always shown. 00:30.170 --> 00:33.800 And what if you are going to enter credit card numbers. 00:33.800 --> 00:35.480 You want to enter passwords. 00:35.510 --> 00:39.110 Are you going to allow these things to be shown on the URL. 00:39.110 --> 00:41.930 So that is the question of comes to mind as a developer. 00:41.930 --> 00:44.120 So how can you be able to hide these. 00:44.150 --> 00:47.420 That is import as of this video lecture. 00:47.450 --> 00:50.150 Now let's go ahead and create a form. 00:50.150 --> 00:52.160 And I'll go ahead and say form. 00:52.160 --> 00:55.040 And then go ahead and close my form. 00:55.940 --> 00:57.320 So that is closed. 00:57.320 --> 01:00.170 And then let's go here and give action. 01:00.170 --> 01:09.420 And we are still working with sites dot, p, h b and then we go ahead and give the method and let the 01:09.420 --> 01:11.850 method the equal to get. 01:11.850 --> 01:13.620 So we are going to start with get. 01:13.620 --> 01:18.270 And then I will show you how we can be able to correct this. 01:18.300 --> 01:19.740 Now let's go ahead and see. 01:19.740 --> 01:21.150 We have a password. 01:21.150 --> 01:23.640 And I just give a prompt password. 01:23.640 --> 01:32.940 And then we are going to have an input password and let it type be equal to password. 01:32.940 --> 01:38.370 And then let the name be equal to password. 01:38.400 --> 01:41.700 Then we go ahead and close this. 01:41.730 --> 01:42.330 All right. 01:42.360 --> 01:47.700 Now let's go ahead and put a brick so that this goes to another uh line. 01:47.730 --> 01:49.500 I'm going to shift this a little bit. 01:49.500 --> 01:54.000 So now let's go ahead and add a submit button. 01:54.000 --> 02:01.200 So input and uh let the type be equal to submit. 02:01.200 --> 02:03.050 And then we'll will go ahead and close this. 02:03.050 --> 02:05.270 So now we have to create a form. 02:05.270 --> 02:09.590 And if we go ahead and refresh this we can see we have this form right in here. 02:09.830 --> 02:10.370 All right. 02:10.370 --> 02:14.810 So let's go ahead and drag this a little bit because I want this to be all right. 02:14.810 --> 02:23.090 So I just okay let's remove the break so that this will go in one line because I just wanted it to go 02:23.090 --> 02:24.140 to the next line. 02:24.140 --> 02:24.740 All right. 02:24.740 --> 02:28.910 So I have this in one line and that is looks good and looks better. 02:28.940 --> 02:39.440 Now if I go over to PHP let's go to PHP and equal whatever we want and let's say dollar sign underscore 02:39.470 --> 02:40.280 get. 02:40.280 --> 02:49.970 And then we go ahead and pass password a rank ahead of semicolon at the end. 02:49.970 --> 02:53.000 And let's go ahead in here and inserted password. 02:53.000 --> 02:58.520 And I'm going to say that the password is going to be equal to. 02:58.550 --> 03:01.100 So right now you don't see what I put in. 03:01.100 --> 03:02.370 So for the client side. 03:02.370 --> 03:03.780 You know, whatever you do. 03:03.780 --> 03:10.740 And if I should go ahead and submit this password, and I click that twice, let's go ahead and do that 03:10.740 --> 03:11.250 again. 03:11.250 --> 03:13.110 So go ahead and submit this password. 03:13.140 --> 03:21.030 Now you can see I have my password showing up here and down here I have judge still. 03:21.030 --> 03:22.620 So this is the password I entered. 03:22.620 --> 03:26.220 And you can see I have password right in here. 03:26.280 --> 03:28.830 Password equal to judge still. 03:28.950 --> 03:34.950 So you can see that this is not really secured because on the URL parameter it can be able to see your 03:34.950 --> 03:35.430 password. 03:35.430 --> 03:40.920 And in case you put in a credit card number let's go ahead and say you put some credit card number and 03:40.950 --> 03:43.230 you submitted that to make payment. 03:43.230 --> 03:51.690 And it goes out there and show it means that on the history page, people can actually go to your history 03:51.690 --> 03:54.450 and pick whatever that is in there. 03:54.450 --> 04:01.800 So the major reason why we are doing this lecture is to find a way to be able to tackle this. 04:01.830 --> 04:04.190 We want to post the password right in here. 04:04.220 --> 04:04.910 But what? 04:04.910 --> 04:08.030 We don't want a password to be shown up here. 04:08.030 --> 04:10.310 So how can we be able to do this. 04:10.310 --> 04:12.710 So that is the question right now. 04:12.740 --> 04:17.660 So in order to solve this problem in PHP it is solvable. 04:17.660 --> 04:19.190 And it is very simple. 04:19.190 --> 04:24.020 So as a PHP developer we have what is called a post and get. 04:24.020 --> 04:30.560 So what we have been using throughout this course and before now or we have been using before now is 04:30.560 --> 04:32.570 the post is the Get method. 04:32.570 --> 04:36.650 So right now I'll go ahead and introduce you to the post method. 04:36.650 --> 04:41.480 So go over to method and remove the gate and type in post. 04:41.480 --> 04:48.050 So this single four letter words can be able to change this. 04:48.080 --> 04:55.160 For once you do this you go right in here under the PHP and change the get to post as well. 04:55.940 --> 04:58.160 And then we go ahead and save this. 04:58.190 --> 04:59.660 Let's refresh this. 04:59.660 --> 05:01.970 And uh that is gone. 05:01.970 --> 05:04.680 So now let's go ahead and type in this again. 05:04.680 --> 05:09.840 So I'll go back and insert the judge Steve, as the password. 05:10.080 --> 05:12.780 And uh, I don't know what I get it right. 05:12.780 --> 05:20.190 So let's go ahead and uh, do that again and let's go ahead and submit this so we can see I have Steve. 05:20.220 --> 05:22.680 Now check out the URL parameter. 05:22.710 --> 05:27.990 You can see that, uh, nothing is ever displayed there again. 05:28.020 --> 05:28.620 Wow. 05:28.620 --> 05:29.130 That is cool. 05:29.160 --> 05:29.670 Right. 05:29.670 --> 05:39.960 So truly, cause we learned, uh, about getmethod, and now we are learning about, uh, post method. 05:39.960 --> 05:47.700 And you can see that as a PHP developer Post method gives you more security than the Get method. 05:47.700 --> 05:53.220 So most of the things you'll be developing, we are going to be using the post method instead of the 05:53.250 --> 05:59.700 get method, because the get method will actually display that on the URL parameter, which is not actually 05:59.700 --> 06:00.090 good. 06:00.090 --> 06:01.500 So what can we do? 06:01.500 --> 06:03.650 Client side and the server suicide. 06:03.650 --> 06:12.020 In PHP, we always going to use the post method to be able to make things to be more secure and more 06:12.020 --> 06:22.100 better, and having a clean URL that doesn't have so many things on there so that whatever we collect, 06:22.130 --> 06:26.540 we actually just post it without just using the get, you understand? 06:26.540 --> 06:29.420 So we are going to use the Get method. 06:29.450 --> 06:33.860 And henceforth so can we use the post method. 06:33.890 --> 06:35.300 Henceforth in this class. 06:35.300 --> 06:37.730 So can be able to see how good it is. 06:37.730 --> 06:40.130 So go ahead and check it out. 06:40.160 --> 06:40.910 Practice with me. 06:40.940 --> 06:48.260 Try other things username the password or try to enter your login details and cool and it is better. 06:48.260 --> 06:52.370 We use the post method for this, so check it out and practice with it. 06:52.370 --> 06:57.410 And if you have any question, you go ahead and use the question and answer section. 06:57.410 --> 07:00.260 And I'm going to get back to you as soon as possible. 07:00.290 --> 07:01.340 Thank you so much. 07:01.340 --> 07:04.700 And I'm going to see you in the next video lecture.