post-carousel / admin / views / sp-framework / functions / validate.php

validate.php in Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News 4.0.4, at admin/views/sp-framework/functions/validate.php

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1	<?php
2	/**
3	* The admin validate functions file.
4	*
5	* @package Smart_Post_Show
6	* @subpackage Smart_Post_Show/admin/views
7	*/
8
9	if ( ! defined( 'ABSPATH' ) ) {
10	exit; // Exit if accessed directly.
11	}
12
13	if ( ! function_exists( 'spf_validate_email' ) ) {
14	/**
15	* Email validate
16	*
17	* @param string $value The email.
18	* @since 1.0.0
19	* @version 1.0.0
20	*/
21	function spf_validate_email( $value ) {
22
23	if ( ! filter_var( $value, FILTER_VALIDATE_EMAIL ) ) {
24	return esc_html__( 'Please write a valid email address!', 'post-carousel' );
25	}
26
27	}
28	}
29
30
31	if ( ! function_exists( 'spf_validate_numeric' ) ) {
32	/**
33	*
34	* Numeric validate
35	*
36	* @param string $value The number.
37	* @since 1.0.0
38	* @version 1.0.0
39	*/
40	function spf_validate_numeric( $value ) {
41
42	if ( ! is_numeric( $value ) ) {
43	return esc_html__( 'Please write a numeric data!', 'post-carousel' );
44	}
45
46	}
47	}
48
49
50	if ( ! function_exists( 'spf_validate_required' ) ) {
51	/**
52	*
53	* Required validate
54	*
55	* @param string $value The required data.
56	* @since 1.0.0
57	* @version 1.0.0
58	*/
59	function spf_validate_required( $value ) {
60
61	if ( empty( $value ) ) {
62	return esc_html__( 'Error! This field is required!', 'post-carousel' );
63	}
64
65	}
66	}
67
68
69	if ( ! function_exists( 'spf_validate_url' ) ) {
70	/**
71	*
72	* URL validate
73	*
74	* @param string $value The URL.
75	* @since 1.0.0
76	* @version 1.0.0
77	*/
78	function spf_validate_url( $value ) {
79
80	if ( ! filter_var( $value, FILTER_VALIDATE_URL ) ) {
81	return esc_html__( 'Please write a valid url!', 'post-carousel' );
82	}
83
84	}
85	}
86