I would like to require a featured image on a site I am developing. I […]
Tag: validation
How to prevent options.php deleting valid existing data from the database
I am setting up a plugin and have used the setting API for the first […]
WooCommerce – Validate Total Quantity of a Grouped Product
I have a grouped product set up in WooCommerce and I need some validation to […]
Remove ‘rel’ attributes from the_category() output
I am trying to get the categories associated with a post in it’s meta section […]
Mandatory field validation not working on text input field with placeholder in WordPress Contact Form 7
I was adding a text field in my form which has a placeholder also it […]
Validating a new user registration field
What I’m trying to do: Add new user meta fields that can be updated when […]
Custom validation to check business email and phone number in Contact Form 7 in wordpress
I am new to wordpress and php, I’m using contact form 7 in my wordpress […]
How to Debug the ‘save_post’ Action?
Is it possible to validate PHP code? I have a Custom Post Type (Film) with […]
How to display validation error next to the field?
I am trying to create a simple form for a wordpress site. I’ve created a […]
Filter for validating custom text addon on Woocommerce
I am using the Woothemes Product Add-on plugin to create an input text field on […]
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