How to Redirect a URL after Form Submission using PHP

Redirect To URL After Form Submission in PHP

In this tutorial I’ll show you how to redirect a url after form submission using php. What can be achieved by doing so…?? As it is one of the basic requirements of website. Through redirection you can actually divert your user after submitting form to land to particular page of your choice in order to perform certain actions. Redirection benefits you in many ways.

Now in PHP, redirection is done by using header() function as it is considered to be the fastest method to redirect traffic from one web page to another. The main advantage of this method is that it can navigate from one location to another without the user having to click on a link or button.

PHP File: redirect_form.php

This file consists of html form with four fields and a submit button.


<!DOCTYPE html>
<html>
<head>
<title>Redirect Form To a Particular Page On Submit - Demo Preview</title>
<meta content="noindex, nofollow" name="robots">
<link href='css/redirect_form.css' rel='stylesheet' type='text/css'> <!--== Include CSS File Here ==-->
</head>
<body>
<div class="main">
<div class="first">
<h2>Redirect Form To a Particular Page On Submit using PHP</h2>
<form action="redirect_form.php" id="#form" method="post" name="#form">
<label>Name :</label>
<input id="name" name="name" placeholder='Your Name' type='text'>
<label>Email :</label>
<input id="email" name="email" placeholder='Valid Email Address' type='text'>
<label>Contact :</label>
<input id="contact" name="contact" placeholder='Contact' type='text'>
<label>Address:</label>
<input id="address" name="address" placeholder='Address' type='text' value="">
<input id='btn' name="submit" type='submit' value='Submit'>
<!---- Including PHP File Here ---->
<?php
include "include/redirect.php";
?>
</form>
</div>
</div>
</body>
</html>

PHP Script: redirect.php

When user fills all fields and clicks on submit button in redirect_form.php, this PHP code will executes and redirects to url mentioned in the code.


<!DOCTYPE html>
<html>
<head>
<title>Redirect Form To a Particular Page On Submit - Demo Preview</title>
<meta content="noindex, nofollow" name="robots">
<link href='css/redirect_form.css' rel='stylesheet' type='text/css'> <!--== Include CSS File Here ==-->
</head>
<body>
<div class="main">
<div class="first">
<h2>Redirect Form To a Particular Page On Submit using PHP</h2>
<form action="redirect_form.php" id="#form" method="post" name="#form">
<label>Name :</label>
<input id="name" name="name" placeholder='Your Name' type='text'>
<label>Email :</label>
<input id="email" name="email" placeholder='Valid Email Address' type='text'>
<label>Contact :</label>
<input id="contact" name="contact" placeholder='Contact' type='text'>
<label>Address:</label>
<input id="address" name="address" placeholder='Address' type='text' value="">
<input id='btn' name="submit" type='submit' value='Submit'>
<!---- Including PHP File Here ---->
<?php
include "include/redirect.php";
?>
</form>
</div>
</div>
</body>
</html>

CSS File: redirect_form.css

For Styling HTML Elements.


@import "http://fonts.googleapis.com/css?family=Droid+Serif";
/* Above line is used for online google font */
h2 {
text-align:center
}
hr {
margin-bottom:-10px
}
span {
color:red;
margin-left:65px
}
div.main {
width:960px;
height:655px;
margin:50px auto;
font-family:'Droid Serif',serif
}
div.first {
width:380px;
height:570px;
float:left;
padding:15px 50px;
background:#f8f8ff;
box-shadow:0 0 10px gray;
margin-top:20px
}
input {
width:100%;
padding:8px;
margin-top:10px;
font-size:16px;
margin-bottom:25px;
box-shadow:0 0 5px;
border:none
}
#btn {
width:100%;
padding:8px;
margin-top:10px;
background-color:#474242;
cursor:pointer;
color:#fff;
border:2px solid #adadad;
font-size:18px;
font-weight:700;
font-family:'Droid Serif',serif;
margin-bottom:15px
}
#btn:hover {
background-color:#adadad;
border:2px solid #474242
}

Conclusion:

This was all about php redirecting using header() function. I hope this tutorial will surely help and you if you liked this tutorial, please consider sharing it with others.

#PHP #URL #Webdev #Redirect

What is GEEK

Buddha Community

How to Redirect a URL after Form Submission using PHP

Chloe Butler

1667425440

Pdf2gerb: Perl Script Converts PDF Files to Gerber format

pdf2gerb

Perl script converts PDF files to Gerber format

Pdf2Gerb generates Gerber 274X photoplotting and Excellon drill files from PDFs of a PCB. Up to three PDFs are used: the top copper layer, the bottom copper layer (for 2-sided PCBs), and an optional silk screen layer. The PDFs can be created directly from any PDF drawing software, or a PDF print driver can be used to capture the Print output if the drawing software does not directly support output to PDF.

The general workflow is as follows:

Design the PCB using your favorite CAD or drawing software.
Print the top and bottom copper and top silk screen layers to a PDF file.
Run Pdf2Gerb on the PDFs to create Gerber and Excellon files.
Use a Gerber viewer to double-check the output against the original PCB design.
Make adjustments as needed.
Submit the files to a PCB manufacturer.

Please note that Pdf2Gerb does NOT perform DRC (Design Rule Checks), as these will vary according to individual PCB manufacturer conventions and capabilities. Also note that Pdf2Gerb is not perfect, so the output files must always be checked before submitting them. As of version 1.6, Pdf2Gerb supports most PCB elements, such as round and square pads, round holes, traces, SMD pads, ground planes, no-fill areas, and panelization. However, because it interprets the graphical output of a Print function, there are limitations in what it can recognize (or there may be bugs).

See docs/Pdf2Gerb.pdf for install/setup, config, usage, and other info.

pdf2gerb_cfg.pm

#Pdf2Gerb config settings:
#Put this file in same folder/directory as pdf2gerb.pl itself (global settings),
#or copy to another folder/directory with PDFs if you want PCB-specific settings.
#There is only one user of this file, so we don't need a custom package or namespace.
#NOTE: all constants defined in here will be added to main namespace.
#package pdf2gerb_cfg;

use strict; #trap undef vars (easier debug)
use warnings; #other useful info (easier debug)


##############################################################################################
#configurable settings:
#change values here instead of in main pfg2gerb.pl file

use constant WANT_COLORS => ($^O !~ m/Win/); #ANSI colors no worky on Windows? this must be set < first DebugPrint() call

#just a little warning; set realistic expectations:
#DebugPrint("${\(CYAN)}Pdf2Gerb.pl ${\(VERSION)}, $^O O/S\n${\(YELLOW)}${\(BOLD)}${\(ITALIC)}This is EXPERIMENTAL software.  \nGerber files MAY CONTAIN ERRORS.  Please CHECK them before fabrication!${\(RESET)}", 0); #if WANT_DEBUG

use constant METRIC => FALSE; #set to TRUE for metric units (only affect final numbers in output files, not internal arithmetic)
use constant APERTURE_LIMIT => 0; #34; #max #apertures to use; generate warnings if too many apertures are used (0 to not check)
use constant DRILL_FMT => '2.4'; #'2.3'; #'2.4' is the default for PCB fab; change to '2.3' for CNC

use constant WANT_DEBUG => 0; #10; #level of debug wanted; higher == more, lower == less, 0 == none
use constant GERBER_DEBUG => 0; #level of debug to include in Gerber file; DON'T USE FOR FABRICATION
use constant WANT_STREAMS => FALSE; #TRUE; #save decompressed streams to files (for debug)
use constant WANT_ALLINPUT => FALSE; #TRUE; #save entire input stream (for debug ONLY)

#DebugPrint(sprintf("${\(CYAN)}DEBUG: stdout %d, gerber %d, want streams? %d, all input? %d, O/S: $^O, Perl: $]${\(RESET)}\n", WANT_DEBUG, GERBER_DEBUG, WANT_STREAMS, WANT_ALLINPUT), 1);
#DebugPrint(sprintf("max int = %d, min int = %d\n", MAXINT, MININT), 1); 

#define standard trace and pad sizes to reduce scaling or PDF rendering errors:
#This avoids weird aperture settings and replaces them with more standardized values.
#(I'm not sure how photoplotters handle strange sizes).
#Fewer choices here gives more accurate mapping in the final Gerber files.
#units are in inches
use constant TOOL_SIZES => #add more as desired
(
#round or square pads (> 0) and drills (< 0):
    .010, -.001,  #tiny pads for SMD; dummy drill size (too small for practical use, but needed so StandardTool will use this entry)
    .031, -.014,  #used for vias
    .041, -.020,  #smallest non-filled plated hole
    .051, -.025,
    .056, -.029,  #useful for IC pins
    .070, -.033,
    .075, -.040,  #heavier leads
#    .090, -.043,  #NOTE: 600 dpi is not high enough resolution to reliably distinguish between .043" and .046", so choose 1 of the 2 here
    .100, -.046,
    .115, -.052,
    .130, -.061,
    .140, -.067,
    .150, -.079,
    .175, -.088,
    .190, -.093,
    .200, -.100,
    .220, -.110,
    .160, -.125,  #useful for mounting holes
#some additional pad sizes without holes (repeat a previous hole size if you just want the pad size):
    .090, -.040,  #want a .090 pad option, but use dummy hole size
    .065, -.040, #.065 x .065 rect pad
    .035, -.040, #.035 x .065 rect pad
#traces:
    .001,  #too thin for real traces; use only for board outlines
    .006,  #minimum real trace width; mainly used for text
    .008,  #mainly used for mid-sized text, not traces
    .010,  #minimum recommended trace width for low-current signals
    .012,
    .015,  #moderate low-voltage current
    .020,  #heavier trace for power, ground (even if a lighter one is adequate)
    .025,
    .030,  #heavy-current traces; be careful with these ones!
    .040,
    .050,
    .060,
    .080,
    .100,
    .120,
);
#Areas larger than the values below will be filled with parallel lines:
#This cuts down on the number of aperture sizes used.
#Set to 0 to always use an aperture or drill, regardless of size.
use constant { MAX_APERTURE => max((TOOL_SIZES)) + .004, MAX_DRILL => -min((TOOL_SIZES)) + .004 }; #max aperture and drill sizes (plus a little tolerance)
#DebugPrint(sprintf("using %d standard tool sizes: %s, max aper %.3f, max drill %.3f\n", scalar((TOOL_SIZES)), join(", ", (TOOL_SIZES)), MAX_APERTURE, MAX_DRILL), 1);

#NOTE: Compare the PDF to the original CAD file to check the accuracy of the PDF rendering and parsing!
#for example, the CAD software I used generated the following circles for holes:
#CAD hole size:   parsed PDF diameter:      error:
#  .014                .016                +.002
#  .020                .02267              +.00267
#  .025                .026                +.001
#  .029                .03167              +.00267
#  .033                .036                +.003
#  .040                .04267              +.00267
#This was usually ~ .002" - .003" too big compared to the hole as displayed in the CAD software.
#To compensate for PDF rendering errors (either during CAD Print function or PDF parsing logic), adjust the values below as needed.
#units are pixels; for example, a value of 2.4 at 600 dpi = .0004 inch, 2 at 600 dpi = .0033"
use constant
{
    HOLE_ADJUST => -0.004 * 600, #-2.6, #holes seemed to be slightly oversized (by .002" - .004"), so shrink them a little
    RNDPAD_ADJUST => -0.003 * 600, #-2, #-2.4, #round pads seemed to be slightly oversized, so shrink them a little
    SQRPAD_ADJUST => +0.001 * 600, #+.5, #square pads are sometimes too small by .00067, so bump them up a little
    RECTPAD_ADJUST => 0, #(pixels) rectangular pads seem to be okay? (not tested much)
    TRACE_ADJUST => 0, #(pixels) traces seemed to be okay?
    REDUCE_TOLERANCE => .001, #(inches) allow this much variation when reducing circles and rects
};

#Also, my CAD's Print function or the PDF print driver I used was a little off for circles, so define some additional adjustment values here:
#Values are added to X/Y coordinates; units are pixels; for example, a value of 1 at 600 dpi would be ~= .002 inch
use constant
{
    CIRCLE_ADJUST_MINX => 0,
    CIRCLE_ADJUST_MINY => -0.001 * 600, #-1, #circles were a little too high, so nudge them a little lower
    CIRCLE_ADJUST_MAXX => +0.001 * 600, #+1, #circles were a little too far to the left, so nudge them a little to the right
    CIRCLE_ADJUST_MAXY => 0,
    SUBST_CIRCLE_CLIPRECT => FALSE, #generate circle and substitute for clip rects (to compensate for the way some CAD software draws circles)
    WANT_CLIPRECT => TRUE, #FALSE, #AI doesn't need clip rect at all? should be on normally?
    RECT_COMPLETION => FALSE, #TRUE, #fill in 4th side of rect when 3 sides found
};

#allow .012 clearance around pads for solder mask:
#This value effectively adjusts pad sizes in the TOOL_SIZES list above (only for solder mask layers).
use constant SOLDER_MARGIN => +.012; #units are inches

#line join/cap styles:
use constant
{
    CAP_NONE => 0, #butt (none); line is exact length
    CAP_ROUND => 1, #round cap/join; line overhangs by a semi-circle at either end
    CAP_SQUARE => 2, #square cap/join; line overhangs by a half square on either end
    CAP_OVERRIDE => FALSE, #cap style overrides drawing logic
};
    
#number of elements in each shape type:
use constant
{
    RECT_SHAPELEN => 6, #x0, y0, x1, y1, count, "rect" (start, end corners)
    LINE_SHAPELEN => 6, #x0, y0, x1, y1, count, "line" (line seg)
    CURVE_SHAPELEN => 10, #xstart, ystart, x0, y0, x1, y1, xend, yend, count, "curve" (bezier 2 points)
    CIRCLE_SHAPELEN => 5, #x, y, 5, count, "circle" (center + radius)
};
#const my %SHAPELEN =
#Readonly my %SHAPELEN =>
our %SHAPELEN =
(
    rect => RECT_SHAPELEN,
    line => LINE_SHAPELEN,
    curve => CURVE_SHAPELEN,
    circle => CIRCLE_SHAPELEN,
);

#panelization:
#This will repeat the entire body the number of times indicated along the X or Y axes (files grow accordingly).
#Display elements that overhang PCB boundary can be squashed or left as-is (typically text or other silk screen markings).
#Set "overhangs" TRUE to allow overhangs, FALSE to truncate them.
#xpad and ypad allow margins to be added around outer edge of panelized PCB.
use constant PANELIZE => {'x' => 1, 'y' => 1, 'xpad' => 0, 'ypad' => 0, 'overhangs' => TRUE}; #number of times to repeat in X and Y directions

# Set this to 1 if you need TurboCAD support.
#$turboCAD = FALSE; #is this still needed as an option?

#CIRCAD pad generation uses an appropriate aperture, then moves it (stroke) "a little" - we use this to find pads and distinguish them from PCB holes. 
use constant PAD_STROKE => 0.3; #0.0005 * 600; #units are pixels
#convert very short traces to pads or holes:
use constant TRACE_MINLEN => .001; #units are inches
#use constant ALWAYS_XY => TRUE; #FALSE; #force XY even if X or Y doesn't change; NOTE: needs to be TRUE for all pads to show in FlatCAM and ViewPlot
use constant REMOVE_POLARITY => FALSE; #TRUE; #set to remove subtractive (negative) polarity; NOTE: must be FALSE for ground planes

#PDF uses "points", each point = 1/72 inch
#combined with a PDF scale factor of .12, this gives 600 dpi resolution (1/72 * .12 = 600 dpi)
use constant INCHES_PER_POINT => 1/72; #0.0138888889; #multiply point-size by this to get inches

# The precision used when computing a bezier curve. Higher numbers are more precise but slower (and generate larger files).
#$bezierPrecision = 100;
use constant BEZIER_PRECISION => 36; #100; #use const; reduced for faster rendering (mainly used for silk screen and thermal pads)

# Ground planes and silk screen or larger copper rectangles or circles are filled line-by-line using this resolution.
use constant FILL_WIDTH => .01; #fill at most 0.01 inch at a time

# The max number of characters to read into memory
use constant MAX_BYTES => 10 * M; #bumped up to 10 MB, use const

use constant DUP_DRILL1 => TRUE; #FALSE; #kludge: ViewPlot doesn't load drill files that are too small so duplicate first tool

my $runtime = time(); #Time::HiRes::gettimeofday(); #measure my execution time

print STDERR "Loaded config settings from '${\(__FILE__)}'.\n";
1; #last value must be truthful to indicate successful load


#############################################################################################
#junk/experiment:

#use Package::Constants;
#use Exporter qw(import); #https://perldoc.perl.org/Exporter.html

#my $caller = "pdf2gerb::";

#sub cfg
#{
#    my $proto = shift;
#    my $class = ref($proto) || $proto;
#    my $settings =
#    {
#        $WANT_DEBUG => 990, #10; #level of debug wanted; higher == more, lower == less, 0 == none
#    };
#    bless($settings, $class);
#    return $settings;
#}

#use constant HELLO => "hi there2"; #"main::HELLO" => "hi there";
#use constant GOODBYE => 14; #"main::GOODBYE" => 12;

#print STDERR "read cfg file\n";

#our @EXPORT_OK = Package::Constants->list(__PACKAGE__); #https://www.perlmonks.org/?node_id=1072691; NOTE: "_OK" skips short/common names

#print STDERR scalar(@EXPORT_OK) . " consts exported:\n";
#foreach(@EXPORT_OK) { print STDERR "$_\n"; }
#my $val = main::thing("xyz");
#print STDERR "caller gave me $val\n";
#foreach my $arg (@ARGV) { print STDERR "arg $arg\n"; }

Download Details:

Author: swannman
Source Code: https://github.com/swannman/pdf2gerb

License: GPL-3.0 license

#perl

I am Developer

1615040237

PHP jQuery Ajax Post Form Data Example

PHP jquery ajax POST request with MySQL. In this tutorial, you will learn how to create and submit a simple form in PHP using jQuery ajax post request. And how to submit a form data into MySQL database without the whole page refresh or reload. And also you will learn how to show an error message to the user if the user does not fill any form field.

And this tutorial also guide on how to send data to MySQL database using AJAX + jQuery + PHP without reloading the whole page and show a client-side validation error message if it has an error in the form.

PHP jQuery AJAX POST Form Data In Into MySQL DB Example

Just follow the few below steps and easily create and submit ajax form in PHP and MySQL with client-side validation.

Create Database And Table
Create a Database Connection File
Create An Ajax POST Form in PHP
Create An Ajax Data Store File

https://www.tutsmake.com/php-jquery-ajax-post-tutorial-example/

#jquery ajax serialize form data example #submit form using ajax in php example #save form data using ajax in php #how to insert form data using ajax in php #php jquery ajax form submit example #jquery ajax and jquery post form submit example with php

I am Developer

1599190536

How to Store Form Data in Database using PHP -2020

In this php code to insert form data into mysql database. I will show you simple way of how to create an html form that stores data in a mysql database using php.

#How to store form data in database using php

Create html form
Create mysql database connection file
Create php file to insert form data into mysql database

https://www.tutsmake.com/php-code-insert-data-into-mysql-database-from-form/

#php code for inserting data into database from form #how to insert data in mysql using php form #how to insert data into database in php using xampp #how to save data from html form to a database using php #how to save data in database on button click in php

Rupert Beatty

1672999200

Provides A Common Structure to Deal with Data Based API Requests

Submissions 📩

Installation

Package.swift

Add Submissions to the Package dependencies:

dependencies: [
    ...,
    .package(url: "https://github.com/nodes-vapor/submissions.git", from: "3.0.0")
]

as well as to your target (e.g. "App"):

targets: [
    ...
    .target(
        name: "App",
        dependencies: [
            ...
            .product(name: "Submissions", package: "submissions")
        ]
    ),
    ...
]

Introduction

Submissions was written to reduce the amount of boilerplate needed to write the common tasks of rendering forms and processing and validating data from POST/PUT/PATCH requests (PPP-request, or submission for short). Submissions makes it easy to present detailed validation errors for web users as well as API consumers.

Submissions is designed to be flexible. Its functionality is based around Fields which are abstractions that model the parts of a submission.

single values with its validators and meta data such as a label. Usually a form or API request involves multiple properties comprising a model. This can be modeled using multiple Fields.

Getting started 🚀

First make sure that you've imported Submissions everywhere it's needed:

import Submissions

Adding the Provider

"Submissions" comes with a light-weight provider that we'll need to register in the configure function in our configure.swift file:

try services.register(SubmissionsProvider())

This makes sure that fields and errors can be stored on the request using a FieldCache service.

Validating API requests

TODO

Validating HTML form requests

Submissions comes with leaf tags that can render fields into HTML. The leaf files needs to be copied from the folder Resources/Views/Submissions from Submissions to your project's Resources/Views. Then we can register Submissions' leaf tags where you register your other leaf tags, for instance:

var leafTagConfig = LeafTagConfig.default()
...
leafTagConfig.useSubmissionsLeafTags()
services.register(leafTagConfig)

You can customize where Submissions looks for the leaf tags by passing in a modified instance of TagTemplatePaths to useSubmissionsLeafTags(paths:).

In order to render a view that contains Submissions leaf tags we need to ensure that the Fields are added to the field cache and that the Request is passed into the render call:

let nameField = Field(key: "name", value: "", label: "Name")
try req.fieldCache().addFields([nameField])
try req.view().render("index", on: req)

In your leaf file you can then refer to this field using an appropriate tag and the key "name" as defined when creating the Field.

Position	Type	Description	Example	Required?
1	key	Key to the related field in the field cache	"name"	yes
2	placeholder	Placeholder text	"Enter name"	no
3	help text	Help text	"This name will be visible to others"	no

Position	Type	Description	Example	Required?
1	key	Key to the related field in the field cache	"avatar"	yes
2	help text	Help text	"This will replace your existing avatar"	no
3	accept	Placeholder text	"image/"*	no
4	multiple	Support multple file uploads	"true" (or any other non-nil value)	no

Position	Type	Description	Example	Required?
1	key	Key to the related field in the field cache	"role"	yes
2	options	The possible options in the drop down	roles	no
3	placeholder	Placeholder text	"Select an role"	no
4	help text	Help text	"The role defines the actions a user is allowed to perform"	no

🏆 Credits

This package is developed and maintained by the Vapor team at Nodes.

Download Details:

Author: Nodes-vapor
Source Code: https://github.com/nodes-vapor/submissions
License: MIT license

#swift #validation #vapor

J. Bohon J. Bohon

1575960955