# easy-hotel/2.0.2/admin/includes/framework/functions/validate.php

Easy Hotel – Powerful Hotel Booking, version 2.0.2. 153 lines.

- Page: https://pluginprobe.com/plugins/easy-hotel/2.0.2/code/admin/includes/framework/functions/validate.php
- Raw: https://pluginprobe.com/plugins/easy-hotel/2.0.2/raw/admin/includes/framework/functions/validate.php
- Modified: 2026-06-15T17:21:30+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/easy-hotel/2.0.2/code/admin/includes/framework/functions/validate.php#L10-L20`.

```php
<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
/**
 *
 * Email validate
 *
 * @since 1.0.0
 * @version 1.0.0
 *
 */
if ( ! function_exists( 'eshb_validate_email' ) ) {
  function eshb_validate_email( $value ) {

    if ( ! filter_var( $value, FILTER_VALIDATE_EMAIL ) ) {
      return esc_html__( 'Please enter a valid email address.', 'easy-hotel' );
    }

  }
}

/**
 *
 * Numeric validate
 *
 * @since 1.0.0
 * @version 1.0.0
 *
 */
if ( ! function_exists( 'eshb_validate_numeric' ) ) {
  function eshb_validate_numeric( $value ) {

    if ( ! is_numeric( $value ) ) {
      return esc_html__( 'Please enter a valid number.', 'easy-hotel' );
    }

  }
}

/**
 *
 * Required validate
 *
 * @since 1.0.0
 * @version 1.0.0
 *
 */
if ( ! function_exists( 'eshb_validate_required' ) ) {
  function eshb_validate_required( $value ) {

    if ( empty( $value ) ) {
      return esc_html__( 'This field is required.', 'easy-hotel' );
    }

  }
}

/**
 *
 * URL validate
 *
 * @since 1.0.0
 * @version 1.0.0
 *
 */
if ( ! function_exists( 'eshb_validate_url' ) ) {
  function eshb_validate_url( $value ) {

    if ( ! filter_var( $value, FILTER_VALIDATE_URL ) ) {
      return esc_html__( 'Please enter a valid URL.', 'easy-hotel' );
    }

  }
}

/**
 *
 * Email validate for Customizer
 *
 * @since 1.0.0
 * @version 1.0.0
 *
 */
if ( ! function_exists( 'eshb_customize_validate_email' ) ) {
  function eshb_customize_validate_email( $validity, $value, $wp_customize ) {

    if ( ! sanitize_email( $value ) ) {
      $validity->add( 'required', esc_html__( 'Please enter a valid email address.', 'easy-hotel' ) );
    }

    return $validity;

  }
}

/**
 *
 * Numeric validate for Customizer
 *
 * @since 1.0.0
 * @version 1.0.0
 *
 */
if ( ! function_exists( 'eshb_customize_validate_numeric' ) ) {
  function eshb_customize_validate_numeric( $validity, $value, $wp_customize ) {

    if ( ! is_numeric( $value ) ) {
      $validity->add( 'required', esc_html__( 'Please enter a valid number.', 'easy-hotel' ) );
    }

    return $validity;

  }
}

/**
 *
 * Required validate for Customizer
 *
 * @since 1.0.0
 * @version 1.0.0
 *
 */
if ( ! function_exists( 'eshb_customize_validate_required' ) ) {
  function eshb_customize_validate_required( $validity, $value, $wp_customize ) {

    if ( empty( $value ) ) {
      $validity->add( 'required', esc_html__( 'This field is required.', 'easy-hotel' ) );
    }

    return $validity;

  }
}

/**
 *
 * URL validate for Customizer
 *
 * @since 1.0.0
 * @version 1.0.0
 *
 */
if ( ! function_exists( 'eshb_customize_validate_url' ) ) {
  function eshb_customize_validate_url( $validity, $value, $wp_customize ) {

    if ( ! filter_var( $value, FILTER_VALIDATE_URL ) ) {
      $validity->add( 'required', esc_html__( 'Please enter a valid URL.', 'easy-hotel' ) );
    }

    return $validity;

  }
}

```