Questions tagged as 'in-array'

I'm checking the treatment of a web page . I have a series of valid IDs, existing in a table, stored in the variable $ misids; (Returns an array). I want to check that the user is not "bad" and wants to access a non-existent id of the page....

I need to verify if at the time of inserting a new client, register.php, there is the email that has been inserted in the form or not. If there is an alert message, send the focus to the input email field and do not send data. If it...