Jquery plugin that guards your forms.

• As simple and fast as it could be.
• Allows you to validate single fields, custom sections of form (i.e.fieldsets) and whole form.
• Multiform validation
• Provides public methods, to check validation inside your own code.
• Behaves well with form nodes styling scripts.
• Allows you to pass custom error messages and validation rules.

Download and wire the plugin:

bower install --save-dev jquery-guard

Make a plugin instance:

var guard = $(formSelector).guard(options, errors, rules);

for example:

var guard = $(#form).guard({sections:'fieldset', onSubmit: function(e){this.submit;}}, errors, rules);

Guard chosen fields with a rules using data-guard="rulename":

<input type="text" data-guard="required">

Suppose that you have a long form with 4 steps / parts / sections. Suppose you want to validate a section, before loading the next one. Just use the check public method:

$('.goToNextSection').click(function(e){ e.preventDefault(); if (guard.check($(this).parents('fieldset').index()) $.get('step2.html'); });

You can pass in custom or translated error messages. Simply pass in an object structures as the on in file `src/lang/pl.js'

• parentClass : string || default : form-group || class of the parent containing the field, the element will get the guard-invalid class and an error node appened
• sections : string or false || default : false || if the form contains sections, that needs to be validated separatly (i.e. form steps) then pass the DOM selector
• live : boolean || default : true || whether the form should validate on go or during the submit event
• callbacks (see below)

• required
• number
• email
• maxLength{x}
• minLength{x}
• minValue{x}
• maxValue{x}

You can also pass in custom rules. See src/lang/pl.js for an example.

• check(form, section) : the form is a jquery selector and the section is an int and represents the section index number : returns boolean || check if the section is valid (there are no invalid fields). If the section argument is empty, then it will check the whole form.
• validate(field) : the field is a DOM selector : return boolean || check if the particular field is valid

Every callback function has the form set as this value and event passed to it as an argument.

• onSubmit(e) : called during submit event, if the form is valid. If not specified, the form will normally submit.

1.2.0

• Mocha Tests