Astra_Customizer_Sanitizes::sanitize_hex_color( string $color )
Sanitize HEX color
Description
Parameters
- $color
-
(string) (Required) setting input.
Return
(string) setting input value.
Source
File: inc/customizer/class-astra-customizer-sanitizes.php
public static function sanitize_hex_color( $color ) {
if ( '' === $color ) {
return '';
}
// 3 or 6 hex digits, or the empty string.
if ( preg_match( '|^#([A-Fa-f0-9]{3}){1,2}$|', $color ) ) {
return $color;
}
return '';
}
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