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Input validation checks

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Abel 2022-01-03 17:46:20 +01:00
parent 0e65ea8d3a
commit f29ab0958f
2 changed files with 25 additions and 14 deletions
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25
main.py
View File

@ -1,9 +1,12 @@
from flask import Flask, render_template, flash, request from flask import Flask, render_template, flash, request
import requests import requests
from requests import HTTPError from requests import HTTPError
from wtforms import Form, StringField, validators from wtforms import Form, StringField, validators, SubmitField
import json import json
from wtforms.validators import InputRequired
from wtforms.validators import Optional
app = Flask(__name__) app = Flask(__name__)
app.config['SECRET_KEY'] = '255771f2872f27567d441f2b62425' app.config['SECRET_KEY'] = '255771f2872f27567d441f2b62425'
@ -65,9 +68,10 @@ def flash_address(results):
return return
class ReusableForm(Form): class ReusableForm(Form):
postalcode = StringField('Postcode:', validators=[validators.InputRequired(), validators.Length(min=6, max=6)]) postalcode = StringField('Postcode', [InputRequired(), validators.Length(min=6, max=6, message='Formaat 1111AA')])
houseno = StringField('Huis nummer:', validators=[validators.InputRequired()]) houseno = StringField('Huisnummer', [InputRequired(),validators.Length(max=5)])
houseno_ext = StringField('Toevoeging:', validators=[]) houseno_ext = StringField('Toevoeging', [Optional(), validators.Length(max=10)])
submit = SubmitField('Zoek')
@app.route('/', methods=['GET', 'POST']) @app.route('/', methods=['GET', 'POST'])
def home(): def home():
@ -81,10 +85,17 @@ class ReusableForm(Form):
houseno = request.form['houseno'] houseno = request.form['houseno']
houseno_ext = request.form['houseno_ext'] houseno_ext = request.form['houseno_ext']
results = search_mp('ELK', postalcode, houseno, houseno_ext) results = search_mp('ELK', postalcode, houseno, houseno_ext)
flash_address(results) if len(results['meteringPoints']) == 0:
flash_results(results) flash('Geen ELK aansluiting gevonden bij dit adres', 'info')
else:
flash_address(results)
flash_results(results)
results = search_mp('GAS', postalcode, houseno, houseno_ext) results = search_mp('GAS', postalcode, houseno, houseno_ext)
flash_results(results) if len(results['meteringPoints']) == 0:
flash('Geen GAS aansluiting gevonden bij dit adres', 'info')
else:
flash_results(results)
return render_template('index.html', form=form) return render_template('index.html', form=form)

14
templates/index.html
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@ -6,22 +6,22 @@
{{ form.csrf }} {{ form.csrf }}
<div class="form-group"> <div class="form-group">
<div class="entry-group"> <div class="entry-group">
<div class="entry-label"><label for="name">Postcode:</label></div> <div class="entry-label">{{ form.postalcode.label }}</div>
<div class="entry-text"><input type="text" id="postcode" name="postalcode" placeholder="Wat is je postcode?"></div> <div class="entry-text">{{ form.postalcode(class="form-control") }}</div>
</div> </div>
<div class="entry-group"> <div class="entry-group">
<div class="entry-label"><label for="houseno">Huisnummer:</label></div> <div class="entry-label">{{ form.houseno.label }}</div>
<div class="entry-text"><input type="text" id="houseno" name="houseno" placeholder="Wat is je huisnummer?"></div> <div class="entry-text">{{ form.houseno(class="form-control") }}</div>
</div> </div>
<div class="entry-group"> <div class="entry-group">
<div class="entry-label"><label for="houseno_ext">Toevoeging:</label></div> <div class="entry-label">{{ form.houseno_ext.label }}</div>
<div class="entry-text"><input type="text" id="houseno_ext" name="houseno_ext" placeholder="Toevoeging?"></div> <div class="entry-text">{{ form.houseno_ext(class="form-control") }}</div>
</div> </div>
<div class="input-submit"> <div class="input-submit">
<input type="Submit" class="input-submit" value="Zoek"> {{ form.submit(class="input-submit")}}
</div> </div>
</form> </form>