Jump to content

Why does my code automatically think the textbox is empty?


Skittle

Recommended Posts

1 minute ago, Skittle said:

I changed the preg_match stuff to elseif(is_numeric($minPrice)) instead

Be aware that is_numberic() will accept values that you likely won't want. More information can be found here:
https://www.php.net/manual/en/function.is-numeric.php

If the values are supposed to be whole numbers, you could give this function a shot:
https://www.php.net/manual/en/function.ctype-digit.php

Link to comment
Share on other sites

This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.