rougin/fortem

Simple form templates in PHP.

dev-master 2025-10-30 16:00 UTC

Requires

• php: >=5.3.0
• staticka/staticka: ~0.4

Requires (Dev)

• phpunit/phpunit: *
• sanmai/phpunit-legacy-adapter: *

MIT

• Rougin Gutib

README

A collection of form template helpers for PHP.

Installation

Install the package using Composer:

$ composer require rougin/fortem

Basic usage

The FormHelper class is used for generating form-related HTML elements. It provides a fluent interface for creating labels, inputs, buttons, select dropdowns, and error messages:

use Rougin\Fortem\Helpers\FormHelper;

$form = new FormHelper;

// ...

Labels

To create a <label> element, the label method is used:

<?php

// ...

echo $form->label('Name');

<label>Name</label>

The class attribute can be specified in its second argument:

<?php

// ...

echo $form->label('Name', 'form-label');

<label class="form-label">Name</label>

A label can also be marked as required, which adds a red asterisk:

<?php

// ...

echo $form->label('Name')->asRequired();

<label>Name <span class="text-danger">*</span></label>

Inputs

To create an <input> element, the input method is used. By default, it creates a text input:

<?php

// ...

echo $form->input('name');

<input type="text" name="name">

Same from label, its second argument is for the class attribute:

<?php

// ...

echo $form->input('name', 'form-control');

<input type="text" name="name" class="form-control">

The input type can be changed using the withType method or the convenient asEmail and asNumber methods:

<?php

// ...

echo $form->input('email')->asEmail();

<input type="email" name="email">

<?php

// ...

echo $form->input('age')->asNumber();

<input type="number" name="age">

Buttons

To create a <button> element, the button method is used:

<?php

// ...

echo $form->button('Submit');

<button type="button">Submit</button>

Use the second argument for specifying its class attribute:

<?php

// ...

echo $form->button('Submit', 'btn btn-primary');

<button type="button" class="btn btn-primary">Submit</button>

The button type can be changed using the withType method:

<?php

// ...

echo $form->button('Submit')->withType('submit');

<button type="submit">Submit</button>

Select dropdowns

To create a <select> element, the select method is used. An array of items can be passed to populate the options:

<?php

// ...

$items = array('Male', 'Female');

echo $form->select('gender', $items);

<select name="gender">
  <option value="">Please select</option>
  <option value="0">Male</option>
  <option value="1">Female</option>
</select>

An associative array with id and name keys can also be provided:

$items = [ array('id' => 'm', 'name' => 'Male') ];
$items[] = array('id' => 'f', 'name' => 'Female');

echo $form->select('gender', $items);

<select name="gender">
  <option value="">Please select</option>
  <option value="m">Male</option>
  <option value="f">Female</option>
</select>

Error messages

The error method is used to create a placeholder for validation error messages:

<?php

// ...

echo $form->error('error.name');

<template x-if="error.name">
  <p class="text-danger small mb-0" x-text="error.name[0]"></p>
</template>

Note

This is only works when integrated in alpinejs.

Integration to alpinejs

Fortem provides several methods for seamless integration with alpinejs.

The asModel method adds the x-model attribute to an input or select element, binding its value to its variable:

<?php

// ...

echo $form->input('name')->asModel();

<input type="text" name="name" x-model="name">

<?php

// ...

echo $form->select('gender', $items)->asModel();

<select name="gender" x-model="gender">...</select>

The disablesOn method adds the :disabled attribute, allowing an element to be disabled based on its variable:

<?php

// ...

echo $form->input('name')->disablesOn('loading');

<input type="text" name="name" :disabled="loading">

The onClick method adds the @click attribute to a button, executing its function on click:

<?php

// ...

echo $form->button('Submit')->onClick('submitForm');

<button type="button" @click="submitForm">Submit</button>

Scripts

The script method helps create a JavaScript object from PHP. This is useful for initializing data for alpinejs:

<?php

// ...

echo $form->script('data')
    ->with('name', 'John Doe')
    ->with('age', 30)
    ->withLoading()
    ->withError();

<script>
    let data = {"name":"John Doe","age":30,"loading":false,"error":{}};
</script>

Link Helper

The LinkHelper class helps in generating and checking URLs:

use Rougin\Fortem\Helpers\LinkHelper;

$server = array();
$server['HTTP_HOST'] = 'localhost';
$server['REQUEST_URI'] = '/';

$link = new LinkHelper($server);

echo $link; // http://localhost/

Use the isActive method to check if a given link is the current URL:

$current = $link->isActive('/'); // true

If HTTP_HOST is not available, the setBase method can be used:

use Rougin\Fortem\Helpers\LinkHelper;

$link = new LinkHelper(array());

$link->setBase('roug.in')

echo $link; // http://roug.in/

Change log

Please see CHANGELOG for more recent changes.

Contributing

See CONTRIBUTING on how to contribute.

License

The MIT License (MIT). Please see LICENSE for more information.