getting data from the form created with echo in php to another php

Question

My Code Looks Like:

<?php
    echo "
        <form action='form.php'>
            <input type='text' name='value'>
            <input type='submit'>
        </form>
    ";
?>

And form.php is

<?php
    echo $_POST['value'];
?>

Error Code is:

Notice: Undefined index: value in C:\xampp\htdocs\dynamic\form.php on line 2

Is it possible to get the value of field created using echo command?I don't want to use database,jQuery etc.

why are you using echo in your first file (where you are submiting form)? it can work without echo as well — Ram Chander, Sep 03 '18 at 16:23
I'm trying to create a dynamic form using php only,this code was just to grab the idea.In my original code,there is one form using which already created one form and i want to create one more form for which i have been taking data in my 2nd form. — darshan shah, Sep 03 '18 at 16:58

score 0 · Accepted Answer · answered Sep 03 '18 at 16:24

0

You need to set the form method to post

<?php
    echo "
        <form action='form.php' method='post'>
            <input type='text' name='value'>
            <input type='submit'>
        </form>
    ";
?>

answered Sep 03 '18 at 16:24

95faf8e76605e973

13,643
3
24
51

score 0 · Answer 2 · answered Sep 03 '18 at 16:25

0

you are missing method="post" in form tag

answered Sep 03 '18 at 16:25

Ram Chander

1,088
2
18
36

getting data from the form created with echo in php to another php

2 Answers2