validation Archives - IT Nursery

WordPress

IT Nursery

Duplicate attribute class causing site validation error

The following bit of code results in a duplicate attribute site validation error. This template script: <div class="clearfix" <?php post_class() ?>> produces this ...

June 4, 2022
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WordPress

IT Nursery

wordpress site validation errors

when I made my wordpress site validate I got some strange errors like Error Line 6, Column 52: Bad value profile for attribute ...

June 4, 2022
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WordPress

IT Nursery

Verify Nonce returns false – Request Nonce returns correct value

I’m trying to verify that the nonce I created exists but for some reason it keeps returning false, why is this happening? Creating ...

June 3, 2022
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WordPress

IT Nursery

stray elements

I coded a wordpress shortcode for columns that basically inserts html via a shortcode. Problem is that wpautop adds stray p elements that ...

June 3, 2022
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WordPress

IT Nursery

Frontend Post Form Validation

OK, there have been several posts on here about frontend posting forms. I’ve read them all, which got me to where I am. ...

June 2, 2022
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MySQL, Programming

IT Nursery

How do I turn off the mysql password validation?

It seems that I may have inadvertently loaded the password validation plugin in MySQL 5.7. This plugin seems to force all passwords to ...

June 2, 2022
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WordPress

IT Nursery

Inconsistent server code response using HTTP API

I’m using WordPress http api to get a server response code from youtube api so I check the validity of a video. I ...

June 2, 2022
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Java, Programming

IT Nursery

How to check whether a given string is valid JSON in Java

How do I validate a JSON string in Java? Or could I parse it using regular expressions? 21 Answers 21

June 2, 2022
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Programming, ruby-on-rails

IT Nursery

Ruby on Rails Callback, what is difference between :before_save and :before_create?

Could you explain in detail what the :before_save and :before_create Ruby on Rails callbacks are, and what they have to do with Rails ...

June 2, 2022
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WordPress

IT Nursery

Multiple register settings, with same option name – issue

I already posted this question in wordpress support forums here but I didn’t get any help and nor could I find a solution ...

June 2, 2022
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