validation Archives - Page 4 of 12

Programming, regex

IT Nursery

RegEx for matching UK Postcodes

I’m after a regex that will validate a full complex UK postcode only within an input string. All of the uncommon postcode forms ...

May 27, 2022
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Programming, xml

IT Nursery

No grammar constraints (DTD or XML schema) detected for the document

I have this dtd : http://fast-code.sourceforge.net/template.dtd But when I include in an xml I get the warning : No grammar constraints (DTD or ...

May 27, 2022
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WordPress

IT Nursery

jQuery Validate wp_editor

I have a form, and in the form, I use <?php wp_editor('', 'user_submitted_progress', $settings = array('textarea_name' => 'user_submitted_progress')); ?> to generate a TinyMCE, ...

May 26, 2022
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json, Programming

IT Nursery

Tool to generate JSON schema from JSON data [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions seeking recommendations for books, ...

May 26, 2022
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Sanitizing and validating email field

Should I use is_email() to validate an email field? In WP. I’ve put the email field in a widget. I would really appreciate ...

May 26, 2022
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Do I really need to encode ‘&’ as ‘&’?

I’m using an ‘&‘ symbol with HTML5 and UTF-8 in my site’s <title>. Google shows the ampersand fine on its SERPs, as do ...

May 25, 2022
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jQuery add required to input fields

I have been searching ways to have jQuery automatically write required using html5 validation to my all of my input fields but I ...

May 25, 2022
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Error in Validate Field with ACF plugin in WordPress

I have the following problem when I am validating a field with the Advanced Custom Fields plugin in wordpress. What happens is that ...

May 25, 2022
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Stop the form of beign submitted on “Save changes” custom option page

Using the Settings API of WordPress i want to try cancel the submission of the options when the validation/sanitization fails. Registering the settings: ...

May 25, 2022
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What’s the longest possible worldwide phone number I should consider in SQL varchar(length) for phone

What’s the longest possible worldwide phone number I should consider in SQL varchar(length) for phone. considerations: + for country code () for area ...

May 25, 2022
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