{"result":{"depiction_url":null,"edges":{"in_module":{"objects":[{"created":"2020-05-30T05:47:38Z","object_id":{"id":1296,"is_a":["text","documentation","reference","module"],"name":"doc_module_mod_base","title":"mod_base","uri":"https:\/\/zotonic.com\/id\/1296"},"seq":1000000}],"predicate":{"id":333,"is_a":["meta","predicate"],"name":"in_module","title":{"_type":"trans","tr":{"en":"In module"}},"uri":"https:\/\/zotonic.com\/id\/in_module"}},"relation":{"objects":[{"created":"2020-05-30T05:47:38Z","object_id":{"id":1419,"is_a":["text","documentation","developerguide"],"name":"doc_developerguide_forms_and_validation","title":"Forms and validation","uri":"https:\/\/zotonic.com\/id\/1419"},"seq":1000000}],"predicate":{"id":303,"is_a":["meta","predicate"],"name":"relation","title":{"_type":"trans","tr":{"nl":"Relatie","en":"Relation"}},"uri":"http:\/\/purl.org\/dc\/terms\/relation"}},"subject":{"objects":[{"created":"2026-09-09T13:48:20Z","object_id":{"id":2555,"is_a":["categorization","keyword","keyword_information_type"],"name":"zotonic_topic_reference","title":"Reference","uri":"https:\/\/zotonic.com\/id\/2555"},"seq":1},{"created":"2026-09-09T13:48:20Z","object_id":{"id":2563,"is_a":["categorization","keyword","keyword_audience"],"name":"zotonic_topic_frontend_developer","title":"Frontend developer","uri":"https:\/\/zotonic.com\/id\/2563"},"seq":2},{"created":"2026-09-09T13:48:20Z","object_id":{"id":2622,"is_a":["categorization","keyword","keyword_architecture"],"name":"zotonic_topic_template_validator","title":"Template validator","uri":"https:\/\/zotonic.com\/id\/2622"},"seq":3},{"created":"2026-09-09T13:48:20Z","object_id":{"id":2640,"is_a":["categorization","keyword","keyword_task"],"name":"zotonic_topic_validate","title":"Validate","uri":"https:\/\/zotonic.com\/id\/2640"},"seq":4},{"created":"2026-09-09T13:48:20Z","object_id":{"id":2660,"is_a":["categorization","keyword","keyword_data_type"],"name":"zotonic_topic_number","title":"Number","uri":"https:\/\/zotonic.com\/id\/2660"},"seq":5}],"predicate":{"id":308,"is_a":["meta","predicate"],"name":"subject","title":{"_type":"trans","tr":{"en":"Keyword"}},"uri":"http:\/\/purl.org\/dc\/elements\/1.1\/subject"}}},"id":1749,"is_a":["text","documentation","reference","template_validator"],"links":[{"rel":"self","target":"https:\/\/zotonic.com\/.zotonic\/websub\/topic\/1749"},{"rel":"hub","target":"https:\/\/zotonic.com\/.zotonic\/websub"}],"medium":null,"medium_url":null,"name":"doc_template_validator_validator_numericality","page_url":{"en":"https:\/\/zotonic.com\/docs\/1749\/numericality","x-default":"https:\/\/zotonic.com\/docs\/1749\/numericality"},"preview_url":null,"resource":{"version":3986,"pivot_location_lat":null,"title":"numericality","is_authoritative":true,"body":"<p>Numerical input and range check.<\/p>\n<p>Checks if the input is a number and within a certain range or equal to a fixed value. At the moment only integer inputs\nare allowed.<\/p>\n<p>Arguments are is, minimum and maximum.<\/p>\n<p>For example, when the input must be 42:<\/p>\n<pre class=\"notranslate\"><code class=\"notranslate language-django\">&lt;input type=&quot;text&quot; id=&quot;number&quot; name=&quot;number&quot; value=&quot;&quot; \/&gt;\n{% validate id=&quot;number&quot; type={numericality is=42} %}\n<\/code><\/pre>\n<p>And for a number within a certain range:<\/p>\n<pre class=\"notranslate\"><code class=\"notranslate language-django\">&lt;input type=&quot;text&quot; id=&quot;percent&quot; name=&quot;percent&quot; value=&quot;&quot; \/&gt;\n{% validate id=&quot;percent&quot; type={numericality minimum=0 maximum=100} %}\n<\/code><\/pre>\n<h2>Arguments<\/h2>\n<table class=\"table\"><thead><tr><th>Argument<\/th><th>Description<\/th><th>Example<\/th><\/tr><\/thead><tbody><tr><td><code>is<\/code><\/td><td>Tests for equality.<\/td><td><code>is=42<\/code><\/td><\/tr><tr><td><code>minimum<\/code><\/td><td>Minimum value.<\/td><td><code>minimum=1<\/code><\/td><\/tr><tr><td><code>maximum<\/code><\/td><td>Maximum value.<\/td><td><code>maximum=100<\/code><\/td><\/tr><tr><td><code>is_float<\/code><\/td><td>Boolean flag which tells if the input can be a floating point number. Defaults to false.<\/td><td><code>is_float<\/code> <code>is_float=true<\/code><\/td><\/tr><tr><td><code>not_a_number_message<\/code><\/td><td>Message to show when the entered value is not a number. Defaults to “Must be a number.”<\/td><td><code>not_a_number_message=&quot;*&quot;<\/code><\/td><\/tr><tr><td><code>not_an_integer_message<\/code><\/td><td>Message to show when the entered number is not an integer. Defaults to “Must be an integer.”<\/td><td><\/td><\/tr><tr><td><code>wrong_number_message<\/code><\/td><td>Message to show when the entered number is unequal to the <code>.is.<\/code> argument. Defaults to “Must be ..”<\/td><td><\/td><\/tr><tr><td><code>too_low_message<\/code><\/td><td>Message for when the entered number is less than the minimum allowed. Defaults to “Must not be less than ..”<\/td><td><\/td><\/tr><tr><td><code>too_high_message<\/code><\/td><td>Message for when the entered number is greater than the maximum allowed. Defaults to “Must not be more than ..”<\/td><td><\/td><\/tr><\/tbody><\/table>","slug":"numericality","is_protected":false,"visible_for":0,"tz":"UTC","language":["en"],"doc_source_hash":"77f98d5c97050e7a7b33111b1b8ddcb992e0d384b111b5734516fc5857fcef03","is_featured":false,"content_group_id":{"id":2551,"is_a":["meta","content_group"],"name":"content_group_imported_docs","title":"Imported documentation","uri":"https:\/\/zotonic.com\/id\/content_group_imported_docs"},"category_id":{"id":328,"is_a":["meta","category"],"name":"template_validator","title":"Validators","uri":"https:\/\/test.zotonic.com\/id\/328"},"doc_source_path":"apps\/zotonic_mod_base\/src\/validators\/validator_base_numericality.erl","publication_start":"2023-06-24T08:18:01Z","github_url":"https:\/\/github.com\/zotonic\/zotonic\/blob\/master\/apps\/zotonic_mod_base\/src\/validators\/validator_base_numericality.erl","pivot_location_lng":null,"doc_source_kind":"validator","name":"doc_template_validator_validator_numericality","is_unfindable":false,"is_published":true,"pivot_geocode":null,"created":"2020-05-30T05:47:33Z","uri":null,"doc_status":"current","is_dependent":false,"erlang_app":"zotonic_mod_base","publication_end":"9999-06-01T00:00:00Z","modifier_id":{"id":1,"is_a":["person"],"name":"administrator","title":"Site Administrator","uri":"https:\/\/zotonic.com\/id\/1"},"privacy":0,"doc_source_commit":"fcd7360cf6d307f08dac71bede7378e2b4ac72f0\n","erlang_module":"validator_base_numericality","creator_id":{"id":336,"is_a":["person","robot"],"name":"gitbot","title":"Git","uri":"https:\/\/zotonic.com\/id\/336"},"modified":"2026-10-01T12:53:35Z","title_slug":"numericality"},"uri":"https:\/\/zotonic.com\/id\/1749","uri_template":"https:\/\/zotonic.com\/id\/:id","websub":{"hub":"https:\/\/zotonic.com\/.zotonic\/websub","topic":"https:\/\/zotonic.com\/.zotonic\/websub\/topic\/1749"}},"status":"ok"}