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EDIT :: gridsby-sanitize.php

<?php /** * Gridsby Pro Theme Customizer * * @package gridsby */ /** * Sanitizes a hex color. Identical to core's sanitize_hex_color(), which is not available on the wp_head hook. * * Returns either '', a 3 or 6 digit hex color (with #), or null. * For sanitizing values without a #, see sanitize_hex_color_no_hash(). * * @since 1.7 */ function gridsby_sanitize_hex_color( $color ) { if ( '#FF0000' === $color ) return ''; // 3 or 6 hex digits, or the empty string. if ( preg_match('|^#([A-Fa-f0-9]{3}){1,2}$|', $color ) ) return $color; return null; } /** * Sanitizes our post content value (either excerpts or full post content). * * @since 1.7 */ function gridsby_sanitize_index_content( $content ) { if ( 'option2' == $content ) { return 'option2'; } else { return 'option1'; } } //Checkboxes function gridsby_sanitize_checkbox( $input ) { if ( $input == 1 ) { return 1; } else { return ''; } } //gridsby sanitize widget content function gridsby_sanitize_widget_content( $input ) { $valid = array( 'option1' => '1 Column', 'option2' => '2 Columns', 'option3' => '3 Columns', 'option4' => '4 Columns', ); if ( array_key_exists( $input, $valid ) ) { return $input; } else { return ''; } } //Integers function gridsby_sanitize_int( $input ) { if( is_numeric( $input ) ) { return intval( $input ); } } //Text function gridsby_sanitize_text( $input ) { return wp_kses_post( force_balance_tags( $input ) ); } //Sanitizes Fonts function gridsby_sanitize_fonts( $input ) { $valid = array( 'Open Sans:400italic,700italic,400,700' => 'Open Sans', 'Playfair Display:400,700,400italic' => 'Playfair Display', 'Montserrat:400,700' => 'Montserrat', 'Source Sans Pro:400,700,400italic,700italic' => 'Source Sans Pro', 'Raleway:400,700' => 'Raleway', 'Droid Sans:400,700' => 'Droid Sans', 'Lato:400,700,400italic,700italic' => 'Lato', 'Arvo:400,700,400italic,700italic' => 'Arvo', 'Lora:400,700,400italic,700italic' => 'Lora', 'Merriweather:400,300italic,300,400italic,700,700italic' => 'Merriweather', 'Oxygen:400,300,700' => 'Oxygen', 'PT Serif:400,700' => 'PT Serif', 'PT Sans:400,700,400italic,700italic' => 'PT Sans', 'PT Sans Narrow:400,700' => 'PT Sans Narrow', 'Cabin:400,700,400italic' => 'Cabin', 'Fjalla One:400' => 'Fjalla One', 'Francois One:400' => 'Francois One', 'Josefin Sans:400,300,600,700' => 'Josefin Sans', 'Libre Baskerville:400,400italic,700' => 'Libre Baskerville', 'Arimo:400,700,400italic,700italic' => 'Arimo', 'Ubuntu:400,700,400italic,700italic' => 'Ubuntu', 'Bitter:400,700,400italic' => 'Bitter', 'Droid Serif:400,700,400italic,700italic' => 'Droid Serif', 'Roboto:400,400italic,700,700italic' => 'Roboto', 'Oswald:400,700' => 'Oswald', 'Open Sans Condensed:700,300italic,300' => 'Open Sans Condensed', 'Roboto Condensed:400italic,700italic,400,700' => 'Roboto Condensed', 'Roboto Slab:400,700' => 'Roboto Slab', 'Yanone Kaffeesatz:400,700' => 'Yanone Kaffeesatz', 'Rokkitt:400' => 'Rokkitt', ); if ( array_key_exists( $input, $valid ) ) { return $input; } else { return ''; } } //No sanitize - empty function for options that do not require sanitization -> to bypass the Theme Check plugin function gridsby_no_sanitize( $input ) { }

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