function to insert classes into submit button

Anonymous

#203125

Is there, by any chance, a function to add classes to css buttons similar to the one below?

add_filter( 'gform_submit_button', 'add_custom_css_classes', 10, 2 );
function add_custom_css_classes( $button, $form ) {
    $dom = new DOMDocument();
    $dom->loadHTML( $button );
    $input = $dom->getElementsByTagName( 'input' )->item(0);
    $classes = $input->getAttribute( 'class' );
    $classes .= " edgtf-btn edgtf-btn-huge edgtf-btn-solid";
    $input->setAttribute( 'class', $classes );
    return $dom->saveHtml( $input );
}

I’m using several other plugins, I’ll be duplicating the same blocks of code several times when I can just use the same existing css classes. My stylesheet will get really bloated. 🙂

Trevor

#203175

This is not possible, I am sorry. You would need to create some custom CSS and apply it to existing classes. This feature should arrive in V3, currently in development (some months away yet).

Anonymous

#203206

No worries, Trevor. I found a workaround using .LESS. It will serious condense my stylesheet. I wonder why native wordpress doesn’t offer built in support for it.

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