In this video I have showed about how how to validation form in php. I mean html form validation using php programming language. In here I have showed easily for beginners that you can easily learn php and php form validation. Actually when you make a website and want to make contact form for communicate with users then you need must valid contact form for your web security. So here you can learn how to secure your web site by html form validation using php. Its most important for web developer or programmers. So this tutorial is very easy for learning how to validation form in php. Besides in this video I have showed about three php building function for php form validation using php programming language like php trim function, php stripslashes function, php htmlspecialchars function ok. So basically from this video you will learn about php form validation with php building functions like 01. php trim function 02. php stripslashes function 03. , php htmlspecialchars function but main theme of this video is that how to html form validation using php ## html form validation using php ## how to validation form in php or ## php form validation tutorial Our previous tutorial link, that may help you to understand this tutorial. ## PHP Functions Tutorial For Beginners - PHP Tutorial https://www.youtube.com/watch?v=GTYTIaB2uow&t=610s ## PHP Global Variables - Superglobals Tutorial - English https://www.youtube.com/watch?v=AAKRjm4TFbA&t=108s ##PHP $_request - Superglobals variable English Tutorial https://www.youtube.com/watch?v=wSbY97I63Cw&t=33s Anyway, I hope you will enjoy this video. Also for further support you can join our social community at https://www.facebook.com/WCoderZone https://www.facebook.com/PJsOnly.Programmer https://www.facebook.com/groups/WCoderZone Feel free, you can like, share and comment if you have any questions about this tutorial and thanks for watching.