Meta title W3C Validation Error with
title is not part of the current HTML5 spec for meta element names. See here. The <title> element in the document head should be enough for metadata purposes.
validation
Can we validate user email changes?
You can use this hook to send a mail to your old email address <?php add_action( ‘profile_update’, ‘my_profile_update’, 10, 2 ); function my_profile_update( $user_id, $old_user_data ) { //Load new user data by uid and compare with old data // Email code about profile changes } ?> I think this should work for you.
Validation Always Tells There Is an Open DIV
Validation Always Tells There Is an Open DIV
Proper Way to Sanitize Meta Input
You need to escape data while displaying also. Use esc_attr in your case. Try this: <input type=”text” name=”field_name” value=”<?php echo (!empty($field)) ? esc_attr( $field ) : ”; ?>” /> Check this for full documentation – https://codex.wordpress.org/Data_Validation
Conditional required fields for WordPress Contact Form 7
I have found a work around for this that works in IE, Chrome and Firefox. And instead of using php approach decided to utilize jQuery. It is not a complete solution but will work in a pinch for anyone else out there that needs to apply this as well. <script type=”text/javascript”> /*! jQuery script to … Read more
Displaying errors on the front end from my plugin
Displaying errors on the front end from my plugin
Why is my script’s regex having its backslash removed?
Why is my script’s regex having its backslash removed?
How to bypass Woocommerce checkout validation from the plugin? [closed]
I don’t know it’s the best way to do or not, but it worked for me. add_filter(‘woocommerce_after_checkout_validation’, ‘additional_validation’)); function additional_validation($fields) { // bypass all error returned wc_clear_notices(); }
How to format the various types of custom fields?
How to format the various types of custom fields?
Plugin option for input box validation
You want to set the input’s type to number for numeric validation. And use the input’s value to set a default value. <input type=”number” id=”title” name=”my_option_namePlugin option for input box validation” value=123 /> If you just want a hint displayed to the user inside the input, use placeholder. <input type=”number” id=”title” name=”my_option_namePlugin option for input … Read more