V1rus Private

Viewing: validate.php

<?php

function validate_title($name)
{
    if (!empty($name)) {
        if (!preg_match("/^[A-Z].[A-Z a-z]{2,80}$/", $name)) {
            $_SESSION['titleError'] = "Invalid Title, First letter should be Capital. Only Alphabets are allowed. should be minimum of 4 letters and maximum of 80 letters long.\n";
            return false;
        } else {
            return true;
        }
    } else {
        $_SESSION['titleError'] = "Title can't be empty.\n";
        return false;
    }
}

function validate_script($input)
{
    if (!empty($input)) {
        if (!preg_match("/<script>/", $input) && !preg_match("/</", $input)) {
            return $input;
        } else {
            $checked = preg_replace("/<script>/", "", $input);
            $checked = preg_replace("/<\/script>/", "", $checked);
            $checked = preg_replace("/</", "", $checked);
            $checked = preg_replace("/>/", "", $checked);
            return $checked;
        }
    }
}

function validate_pdf($data, $name, $path = 'files/')
{
    $file_name = $data[$name]['name'];
    $tmp_name = $data[$name]['tmp_name'];
    $file_type = pathinfo($path . $file_name, PATHINFO_EXTENSION);

    if ($file_name !== "") {
        $file_content = file_get_contents($tmp_name);
        if ($file_type == "pdf" && preg_match("/^%PDF/", $file_content)) {
            // echo "It is a pdf file\n";
            move_uploaded_file($tmp_name, $path . $file_name);
            return true;
        } else {
            $_SESSION['pdfError'] = "The file you have selected is not a pdf file.\n\n";
            // echo "please select a pdf file\n";
            return false;
        }
    } else {
        $_SESSION['pdfError'] = "Please select a pdf file.\n";
        return false;
    }
}

function validate_files($data, $name, $path = 'files/')
{
    $file_name = $data[$name]['name'];
    $tmp_name = $data[$name]['tmp_name'];
    $file_type = strtolower(pathinfo($path . $file_name, PATHINFO_EXTENSION));

    if ($file_name !== "") {
        $file_content = file_get_contents($tmp_name);
        if (($file_type == "pdf" && preg_match("/^%PDF/", $file_content)) || ($file_type == "jpg" || $file_type == "jpeg" || $file_type == "png")) {
            if ($file_type == "pdf") {
                move_uploaded_file($tmp_name, $path . $file_name);
            } else {
                if ($data[$name]['size'] < 5120000) {
                    move_uploaded_file($tmp_name, $path . $file_name);
                } else {
                    $_SESSION['fileError'] = "Image file is too large. Image file should be less than 5MB.\n\n";
                    return false;
                }
            }
            return true;
        } else {
            $_SESSION['fileError'] = "Only Image of type JPG and PNG or PDF is allowed.\n";
            return false;
        }
    }
    // else {
    //     $_SESSION['fileError'] = "Please select a pdf or image file.\n";
    //     return false;
    // }
}

function validate_image($data, $name, $path = 'files/')
{
    $file_name = $data[$name]['name'];
    $tmp_name = $data[$name]['tmp_name'];
    $file_type = strtolower(pathinfo($path . $file_name, PATHINFO_EXTENSION));

    if ($file_name !== "") {
        if (($file_type == "jpg" || $file_type == "jpeg" || $file_type == "png")) {
            if ($data[$name]['size'] < 2048000) {
                return move_uploaded_file($tmp_name, $path . $file_name)? true: false;
            } else {
                $_SESSION['imageError'] = "File is too large. File should be less than 2MB.\n\n";
                return false;
            }
        } else {
            $_SESSION['imageError'] = "Only JPG and PNG image type are allowed.\n\n";
            // echo "please select a pdf file\n";
            return false;
        }
    } else {
        $_SESSION['imageError'] = "Please select an image file.\n";
        return false;
    }
}

function validate_LID($name)
{
    if (!empty($name)) {
        if (!preg_match("/^[0-9]{1,8}$/", $name)) {
            $_SESSION['layerIdError'] = "Invalid Lawyer ID, Maximum of 8 digits are allowed.\n";
            return false;
        }
        return true;
    } else {
        $_SESSION['layerIdError'] = "Lawyer ID can't be empty\n";
        return false;
    }
}

function validate_name($name)
{
    if (!empty($name)) {
        if (!preg_match("/^[A-Z].[A-Z a-z]{2,30}$/", $name)) {
            $_SESSION['nameError'] = "Name must be in only character, First Letter Must be in captial, must be in range of 4-30 characters\n";
            return false;
        }
        return true;
    } else {
        $_SESSION['nameError'] = "Name can't be empty\n";
        return false;
    }
}

function validate_expertise($name)
{
    if (!empty($name)) {
        if (!preg_match("/^[A-Z].[A-Z a-z]{4,60}$/", $name)) {
            $_SESSION['expertiseError'] = "Expertise must be in only character, First Letter Must be in captial, must be in range of 6-60 characters\n";
            return false;
        }
        return true;
    } else {
        $_SESSION['expertiseError'] = "Expertise can't be empty\n";
        return false;
    }
}

function validate_university($name)
{
    if (!empty($name)) {
        if (!preg_match("/^[A-Z].[A-Z a-z]{4,80}$/", $name)) {
            $_SESSION['universityError'] = "University must be in only character, First Letter Must be in captial, must be in range of 6-80 characters\n";
            return false;
        }
        return true;
    } else {
        $_SESSION['universityError'] = "University can't be empty\n";
        return false;
    }
}

function validate_email($email)
{
    if (!empty($email)) {
        if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
            $_SESSION['emailError'] = "Email must include '@' and '.'\n";
            return false;
        }
        return true;
    } else {
        $_SESSION['emailError'] = "Email can't be empty\n";
        return false;
    }
}

function validate_content($name)
{
    if (!empty($name)) {
        return true;
    } else {
        $_SESSION['contentError'] = "Content can't be empty\n";
        return false;
    }
}

function validate_phone($phone)
{
    if (!empty($phone)) {
        if (!preg_match("/^9[78]{1}[0-9]{8}$/", $phone)) {
            $_SESSION['phoneError'] = "Invalid phone number, Only digits are allowed and Must be 10 digits.\n";
            return false;
        } else {
            return true;
        }
    } else {
        $_SESSION['phoneError'] = "phone number can't be empty.\n";
        return false;
    }
}
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