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wsf_enqueue_script_strategy_defer

Description

The wsf_enqueue_script_strategy_defer filter hook can be used to override the Defer setting in Global Settings.

If set to true, a defer attribute will be added to all scripts enqueued by WS Form. The defer attribute in HTML is used with <script> tags to indicate that the script should be executed after the HTML document has been parsed, but before the DOMContentLoaded event.

Usage

add_filter( 'wsf_enqueue_script_strategy_defer', 'my_hook_function', 10, 1 );

Parameters

  1. $strategy_defer Boolean
    If true, WS Form will add a defer attribute to all enqueued scripts.
    Default value: Per global setting

Example

// Callback function for the wsf_enqueue_script_strategy_defer filter hook
function my_hook_function( $strategy_defer ) {
	
	// Your code here ...

	// Return value
	return $strategy_defer;
}

// Add a callback function for the wsf_enqueue_script_strategy_defer filter hook
add_filter( 'wsf_enqueue_script_strategy_defer', 'my_hook_function', 10, 1 );

Source File

This hook can be found in: <plugin root>/includes/class-ws-form-common.php