Form Validation Library

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Initiating

Install Nessicary Requirements:

pip install validators

Call Library: from application.libraries.form_validation import form_validation

Rules

Rule	Example
Required	required
Field Match	matches[form_item]
Field Differs	differs[form_item]
Field Regex Match	regex_match[/regex/]
Minimum Length	min_length[3]
Maximum Length	max_length[12]
Exact Length	exact_length[8]
Greater Than	greater_than[8]
Greater Than/Equal To	greater_than_equal_to[8]
Less Than	less_than[8]
Less Than/Equal To	less_than_equal_to[8]
In List	in_list[red,blue,green]
In Database*	in_db[table.field]
Letters Only	alpha
Letters, Dashes, & Underscores Only	alpha_dash
Letters & Numbers Only	alpha_numeric
Letters, Numbers, Dashes, & Underscores Only	alpha_numeric_dash
Letters & Spaces Only	alpha_spaces
Letters, Numbers, & Spaces Only	alpha_numeric_spaces
Numbers Only	numeric
Valid Email	valid_email
Valid URL	valid_url

*Requires database configuration

Example Usage

form_validation.add_field('email', "Email", 'required')
form_validation.add_field('password', "Password", 'required')
form = form_validation.validate()
if form['errors']:
	errors_list = form['errors']
else:
	post = form['inputs']