Filter hook 'user_{$field}'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into user_{$field}
add_filter('user_{$field}', 'my_custom_filter', 10, 3);

function my_custom_filter($value, $user_id, $context) {
    // Your custom filtering logic here
    return $value;
}

Source Code Context

<?php
1944  			 *
1945  			 * @param mixed  $value   The user object value to sanitize.
1946  			 * @param int    $user_id User ID.
1947  			 * @param string $context The context to filter within.
1948  			 */
1949  			$value = apply_filters( "user_{$field}", $value, $user_id, $context );
1950  		}
1951  	}
1952  
1953  	if ( 'user_url' === $field ) {
1954  		$value = esc_url( $value );

PHP Documentation

<?php
/**
			 * Filters the value of a user field in a standard context.
			 *
			 * The dynamic portion of the hook name, `$field`, refers to the prefixed user
			 * field being filtered, such as 'user_login', 'user_email', 'first_name', etc.
			 *
			 * @since 2.9.0
			 *
			 * @param mixed  $value   The user object value to sanitize.
			 * @param int    $user_id User ID.
			 * @param string $context The context to filter within.
			 */