function validate_options( $input ) {

		/*
		 * Restore Defaults.
		 *
		 * In the event that the user clicked the "Restore Defaults"
		 * button, the options defined in the theme's options.php
		 * file will be added to the option for the active theme.
		 */

		if ( isset( $_POST['reset'] ) ) {
			add_settings_error( 'options-framework', 'restore_defaults', __( 'Default options restored.', 'options-framework' ), 'updated fade' );
			return $this->get_default_values();
		}

		/*
		 * Update Settings
		 *
		 * This used to check for $_POST['update'], but has been updated
		 * to be compatible with the theme customizer introduced in WordPress 3.4
		 */

		$clean = array();
		$options = & Options_Framework::_optionsframework_options();
		foreach ( $options as $option ) {

			if ( ! isset( $option['id'] ) ) {
				continue;
			}

			if ( ! isset( $option['type'] ) ) {
				continue;
			}

			$id = preg_replace( '/[^a-zA-Z0-9._\-]/', '', strtolower( $option['id'] ) );

			// Set checkbox to false if it wasn't sent in the $_POST
			if ( 'checkbox' == $option['type'] && ! isset( $input[$id] ) ) {
				$input[$id] = false;
			}

			// Set each item in the multicheck to false if it wasn't sent in the $_POST
			if ( 'multicheck' == $option['type'] && ! isset( $input[$id] ) ) {
				foreach ( $option['options'] as $key => $value ) {
					$input[$id][$key] = false;
				}
			}

			// For a value to be submitted to database it must pass through a sanitization filter
			if ( has_filter( 'of_sanitize_' . $option['type'] ) ) {
				$clean[$id] = apply_filters( 'of_sanitize_' . $option['type'], $input[$id], $option );
			}
		}

		// Hook to run after validation
		do_action( 'optionsframework_after_validate', $clean );

		return $clean;
	}
function validate_options( $input ) {

		/*
		 * Restore Defaults.
		 *
		 * In the event that the user clicked the "Restore Defaults"
		 * button, the options defined in the theme's options.php
		 * file will be added to the option for the active theme.
		 */

		if ( isset( $_POST['reset'] ) ) {
			add_settings_error( 'options-framework', 'restore_defaults', __( 'Default options restored.', 'options-framework' ), 'updated fade' );
			return $this->get_default_values();
		}

		/*
		 * Update Settings
		 *
		 * This used to check for $_POST['update'], but has been updated
		 * to be compatible with the theme customizer introduced in WordPress 3.4
		 */

		$clean = array();
		$options = & Options_Framework::_optionsframework_options();
		foreach ( $options as $option ) {

			if ( ! isset( $option['id'] ) ) {
				continue;
			}

			if ( ! isset( $option['type'] ) ) {
				continue;
			}

			$id = preg_replace( '/[^a-zA-Z0-9._\-]/', '', strtolower( $option['id'] ) );

			// Set checkbox to false if it wasn't sent in the $_POST
			if ( 'checkbox' == $option['type'] && ! isset( $input[$id] ) ) {
				$input[$id] = false;
			}

			// Set each item in the multicheck to false if it wasn't sent in the $_POST
			if ( 'multicheck' == $option['type'] && ! isset( $input[$id] ) ) {
				foreach ( $option['options'] as $key => $value ) {
					$input[$id][$key] = false;
				}
			}

			// For a value to be submitted to database it must pass through a sanitization filter
			if ( has_filter( 'of_sanitize_' . $option['type'] ) ) {
				$clean[$id] = apply_filters( 'of_sanitize_' . $option['type'], $input[$id], $option );
			}
		}

		// Hook to run after validation
		do_action( 'optionsframework_after_validate', $clean );

		return $clean;
	}
function validate_options ( $ input ) { /*
		 * Restore Defaults.
		 *
		 * In the event that the user clicked the "Restore Defaults"
		 * button, the options defined in the theme's options.php
		 * file will be added to the option for the active theme.
		 */ if ( isset ( $ _POST [ 'reset' ] ) ) { add_settings_error ( 'options-framework' , 'restore_defaults' , __ ( 'Default options restored.' , 'options-framework' ) , 'updated fade' ) ; return $ this -> get_default_values ( ) ; } /*
		 * Update Settings
		 *
		 * This used to check for $_POST['update'], but has been updated
		 * to be compatible with the theme customizer introduced in WordPress 3.4
		 */ $ clean = array ( ) ; $ options = & Options_Framework :: _optionsframework_options ( ) ; foreach ( $ options as $ option ) { if ( ! isset ( $ option [ 'id' ] ) ) { continue ; } if ( ! isset ( $ option [ 'type' ] ) ) { continue ; } $ id = preg_replace ( '/[^a-zA-Z0-9._\-]/' , '' , strtolower ( $ option [ 'id' ] ) ) ; // Set checkbox to false if it wasn't sent in the $_POST if ( 'checkbox' == $ option [ 'type' ] && ! isset ( $ input [ $ id ] ) ) { $ input [ $ id ] = false ; } // Set each item in the multicheck to false if it wasn't sent in the $_POST if ( 'multicheck' == $ option [ 'type' ] && ! isset ( $ input [ $ id ] ) ) { foreach ( $ option [ 'options' ] as $ key => $ value ) { $ input [ $ id ] [ $ key ] = false ; } } // For a value to be submitted to database it must pass through a sanitization filter if ( has_filter ( 'of_sanitize_' . $ option [ 'type' ] ) ) { $ clean [ $ id ] = apply_filters ( 'of_sanitize_' . $ option [ 'type' ] , $ input [ $ id ] , $ option ) ; } } // Hook to run after validation do_action ( 'optionsframework_after_validate' , $ clean ) ; return $ clean ; }
Validate Options.

This runs after the submit/reset button has been clicked and
validates the inputs.

@uses $_POST['reset'] to restore default options
Validate Options .