regular expression

[kamranmahmood86]

how can we write regular expression in php and validate text fields. can anyone help me.

[Xpert]

DO you have any code of it?

[kamranmahmood86]

actually, i want to validate my firstname text field which php. i want to make sure that the user must write only alphabet in the text field.

[Xpert]

DO you have Grip on HTML? i guess you can do this on it.

[itgenuis]

$username = "Muhammad Ali2";

if (preg_match('#[0-9]#',$username)){

echo 'Error Invalid Username Contain a Number';
}else{
echo 'This is a valid Username';
}

[kamranmahmood86]

Thanks, let me try.........

[Xpert]

Kamran its my fellow he done MIT from Vu.

[kamranmahmood86]

$username = "Muhammad Ali2";

if (preg_match('#[0-9]#',$username)){

echo 'Error Invalid Username Contain a Number';
}else{
echo 'This is a valid Username';
}

Thanks itgenuis

[Xpert]

Soon a Php and my sql urdu lectures will be uploaded to our website.