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How can i do custom form with field when values will be cheched (3 posts)

  1. iolin1
    Member
    Posted 2 years ago #

    Hello All,

    I want to ask you how can i make form with field that requires entering some number (ex. Personal ID) and check in database (in special table with records) whether the entering value is valid.

    Can you help me?

  2. nsathees
    Member
    Posted 2 years ago #

    so you know how to save the Personal ID to table and read them? If yes use AJAX to check the value on leaving the input Box. I suggest AJAX as the person has to fill some other data to the form as well.

    if you don't know how to save and read the personal ID, check this out!
    http://codex.wordpress.org/Class_Reference/wpdb

  3. iolin1
    Member
    Posted 2 years ago #

    I know just how to make a table and import data within, but not know how to read them. And what can i do with AJAX and how? Is there any plugin that can do this?

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