I have two datepickers in my post: 1. start_date and 2.end_date Basically, I need to check if end_date is greater than start_date before I can proceed to publish. From a previous solution here, I ...
Like sanitize_email validation is options available but sanitize_url options is available .if options is not available then how can i do this . http://i.imgur.com/WPYdkTb.png
Possible Duplicate: Prevent post from being published if custom fields not filled Check before publishing, if already exist post with current custom field value I am trying to add some ...
I need an alternative function to use with textareas in meta boxes instead of esc_textarea. The problem is that when I use this function with textarea's it removes line breaks and paragraphs. Is ...
I've found very little on this site or in Google searches for examples of validating metabox custom fields. If anyone wants to give examples, here are some cases that would be useful 1) Date entered ...
Ok Let's say I have 2 Categories. If a user select category A, they have to fill in metabox A and similarly for category B, it's metabox B. So my question is, I want to do a validate check, whereby if ...